Kidwell, A. M., & Greer, P. S. (1973). Sites perception and the nonvisual experience : designing and manufacturing mobility maps / by A.M. Kidwell and P.S. Greer: Designing and manufacturing mobility maps. American Foundation for the Blind.
Chicago Style (17th ed.) CitationKidwell, A. M., and P. S. Greer. Sites Perception and the Nonvisual Experience : Designing and Manufacturing Mobility Maps / by A.M. Kidwell and P.S. Greer: Designing and Manufacturing Mobility Maps. American Foundation for the Blind, 1973.
MLA (9th ed.) CitationKidwell, A. M., and P. S. Greer. Sites Perception and the Nonvisual Experience : Designing and Manufacturing Mobility Maps / by A.M. Kidwell and P.S. Greer: Designing and Manufacturing Mobility Maps. American Foundation for the Blind, 1973.