Beukelman, D.R. & Mirenda, P. (1998). Augmentative and alternative communication: management of severe communication disorders in children and adults (2nd edition). Baltimore: Paul Brookes
Bloom, Y. (1990). Object symbols: a communication option. Sydney: North Rocks Press.
Bondy, A., & Frost, L. (1994). The picture exchange communication system. Focus on Autistic Behavior, 9(3), 1-19.
Engleman, M.D., Griffin, H.C., & Wheeler, L. (1998). Deaf-blindness and communication: practical knowledge and strategies. Journal of Visual Impairment & Blindness, 92, 783- 798.
Heller, K.W., Alberto, P.A., & Bowdin, J. (1995). Interactions of communication partners and students who are deaf-blind: a model. Journal of Visual Impairment & Blindness, 89, 391-401.
Heller, K.W., Allgood, M.H., Ware, S.P. & Castelle, M.D. (1996). Use of dual communication boards at vocational sites by students who are deaf-blind. RE:view, 27(4), 180-190.
Joffee, E., & Rikhye, C.H. (1991). Orientation and mobility for students with severe visual and multiple impairments: a new perspective. Journal of Visual Impairment and Blindness, 85(5), 211-216.
Johnson, R. (1994). The picture communication symbols combination .Solana Beach, CA: Meyer-Johnson Co.
McLean, L.K., Brady, N.C., & McLean, J.E. (1996). Reported communication abilities of individuals with severe mental retardation. American Journal on Mental Retardation, 100(6).
McNaughton, S., & Kates, B. (1980). The application of Blissymbolics. In R. L. Schiefelbusch (Ed.) Nonspeech language and communication (pp. 303-322). Baltimore: University Park Press.
Ockelford, A. (1992). Objects of Reference. London: Royal National Institute for the Blind.
Park, K. (1995). Using objects of reference: a review of the literature. European Journal of Special Needs Education, 10(1), 40-46.
Park, K. (1997). How do objects become objects of reference? A review of the literature on objects of reference and a proposed model for the use of objects in communication. British Journal of Special Education, 24(3), 108-114.
Rowland, C. (1990, 1996). Communication Matrix. Portland, OR: Oregon Health Sciences University.
Rowland, C., & Schweigert, P. (1989). Tangible symbols: Symbolic communication for individuals with multisensory impairments. Augmentative and Alternative Communication, 5(4), 226-234.
Rowland, C. & Schweigert, P. (1990, 1996). Tangible symbol systems.Tucson: Communication Skill Builders. Currently available through the authors.
Rowland, C. & Schweigert, P. (1993). Analyzing the communication environment: An inventory of ways to encourage communication in functional activities (manual and videotape). Tucson: Communication Skill Builders. Currently available through the authors.
Rowland, C. & Schweigert, P. (1998). Enhancing acquisition of functional language and communication. In R. Silberman & S. Sachs (Eds.) Educating Students with Visual Impairments and Other Disabilities (pp. 413-438). Baltimore: Paul Brookes.
Rowland, C. & Schweigert, P. (2000). Tangible symbols, tangible outcomes. Augmentative and Alternative Communication, 16 (2), 61-78.
Rowland, C., Schweigert, P. & Dorinson, A. (1995). Let’s talk.Portland, OR: Oregon Health Sciences University.
Rowland, C. & Stremel-Campbell, K. (1987). Share and share alike; Conventional gestures to emergent language for learners with sensory impairments. In L. Goetz, D. Guess & K. Stremel-Campbell (Eds.) Innovative program design for individuals with dual sensory impairments (pp. 49-75). Baltimore: Paul Brookes.
Schwartz, I.S., Garfinkle, A.N., & Bauer, J. (1998). The Picture Exchange Communication System: Communicative outcomes for young children with disabilities. Topics in Early Childhood Special Education, 18(3), 144-159.
Stephenson, J., & Linfoot, K. (1996a). Intentional communication and graphic symbol use by students with severe intellectual disability. International Journal of Disability, Development and Education, 43(2), 147-165.
Stephenson, J., & Linfoot, K. (1996b). Pictures as communication symbols for students with severe intellectual disability. Augmentative and Alternative Communication, 12 (4), 244-256.
Stillman, R. & Battle, C. W. (1984). Developing prelanguage communication in the severely handicapped: an interpretation of the van Dijk method. Seminars in Speech and Language, 5(3), 159-170.
Umholz, R., & Rudin, D. (1981). Teaching time concepts through the use of concrete calendars. Unpublished manuscript. Texas School for the Blind, Deaf-Blind Annex. Austin, TX.
van Dijk, J. (1966). The first steps of the deaf-blind child toward language. International Journal for the Education of the Blind, 15 (4), 112-114.
van Dijk, J. (1967). The non-verbal deaf-blind child and his world: His outgrowth towards the world of symbols. Jaarverslag, Institut voor Doven.
Werner, H. & Kaplan, B. (1963). Symbol Formation. New York: John Wiley.
Wilcox, M.J. & Shannon, M.S. (1998). Facilitating the transition from prelinguistic to linguistic communication. In Wetherby, A.M., Warren, S.F. & Reichle, J. (Eds.), Transitions in prelinguistic communication (pp. 385-416). Baltimore: Paul H. Brookes.
This publication was developed under a grant for the Office of Special Education Programs, U.S. Department of Education. Opinions expressed herein are those of the authors and do not necessarily reflect the position of the U.S. Department of Education, and such endorsements should not be inferred.