Carraher, R. G., & Thurston, J. B. (1966). Optical illusions and the visual arts: A creative guide for artists, designers, photographers, teachers and students. New York: Reinhold Publishing.
Chicago-tyylinen lähdeviittausCarraher, Ronald G., ja Jacqueline B. Thurston. Optical Illusions and the Visual Arts: A Creative Guide for Artists, Designers, Photographers, Teachers and Students. New York: Reinhold Publishing, 1966.
MLA-viiteCarraher, Ronald G., ja Jacqueline B. Thurston. Optical Illusions and the Visual Arts: A Creative Guide for Artists, Designers, Photographers, Teachers and Students. New York: Reinhold Publishing, 1966.
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