Gray, F. D. (1998). The Tuskegee Syphilis Study: The real story and beyond. NewSouth Books.
Chicago Style (17th ed.) ZitazioaGray, Fred D. The Tuskegee Syphilis Study: The Real Story and Beyond. Montgomery, Ala.: NewSouth Books, 1998.
MLA (9th ed.) ZitazioaGray, Fred D. The Tuskegee Syphilis Study: The Real Story and Beyond. NewSouth Books, 1998.
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