National Research Council (U.S.). Committee on Vision. Working Group 41 & ebrary, Inc. (1981). Procedures for testing color vision: Report of Working Group 41. National Academy Press.
Citace podle Chicago (17th ed.)National Research Council (U.S.). Committee on Vision. Working Group 41 a Inc ebrary. Procedures for Testing Color Vision: Report of Working Group 41. Washington, D.C.: National Academy Press, 1981.
Citace podle MLA (9th ed.)National Research Council (U.S.). Committee on Vision. Working Group 41 a Inc ebrary. Procedures for Testing Color Vision: Report of Working Group 41. National Academy Press, 1981.
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