(1949). Proceedings. American Cancer Society and the National cancer Institute of the United States Public Health Service, Federal Security Agency.
Chicago-viite (17. p.)Proceedings. New York: American Cancer Society and the National cancer Institute of the United States Public Health Service, Federal Security Agency, 1949.
MLA-viite (9. p.)Proceedings. American Cancer Society and the National cancer Institute of the United States Public Health Service, Federal Security Agency, 1949.
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