APA

World conference on work for the blind, Lende H., McKay E. C., Swift S. C., American Association of Instructors of the Blind, American Association of Workers for the Blind, American Braille Press for War and Civilian Blind i. & American Foundation for the Blind. (1932). Proceedings of the World conference on work for the blind. [New York: Pub. for the World conference on work for the blind by the American foundation for the blind, inc.

Chicago

World conference on work for the blind, Lende Helga, McKay Evelyn Christiana, Swift Sherman Charles, American Association of Instructors of the Blind, American Association of Workers for the Blind, American Braille Press for War and Civilian Blind inc and American Foundation for the Blind. 1932. Proceedings of the World conference on work for the blind. [New York: Pub. for the World conference on work for the blind by the American foundation for the blind, inc.

Harvard

World conference on work for the blind, Lende H., McKay E. C., Swift S. C., American Association of Instructors of the Blind, American Association of Workers for the Blind, American Braille Press for War and Civilian Blind i. and American Foundation for the Blind. (1932). Proceedings of the World conference on work for the blind. [New York: Pub. for the World conference on work for the blind by the American foundation for the blind, inc.

MLA

World conference on work for the blind, Lende Helga, McKay Evelyn Christiana, Swift Sherman Charles, American Association of Instructors of the Blind, American Association of Workers for the Blind, American Braille Press for War and Civilian Blind inc and American Foundation for the Blind. Proceedings of the World conference on work for the blind. [New York: Pub. for the World conference on work for the blind by the American foundation for the blind, inc. 1932.