American Foundation for the Blind & Clark, L. L. (1977). International guide to aids and appliances for blind and visually impaired persons (2d ed.). American Foundation for the Blind.
Chicago Style (17th ed.) CitationAmerican Foundation for the Blind and Leslie L. Clark. International Guide to Aids and Appliances for Blind and Visually Impaired Persons. 2d ed. New York: American Foundation for the Blind, 1977.
MLA (9th ed.) CitationAmerican Foundation for the Blind and Leslie L. Clark. International Guide to Aids and Appliances for Blind and Visually Impaired Persons. 2d ed. American Foundation for the Blind, 1977.
Warning: These citations may not always be 100% accurate.