Não informado. (1932). Medical annals of the District of Columbia. Medical Society of the District of Columbia.
Čikaški stil citiranja (17. izdanje)Não informado. Medical Annals of the District of Columbia. Washington: Medical Society of the District of Columbia, 1932.
MLA način citiranja (8. izdanje)Não informado. Medical Annals of the District of Columbia. Medical Society of the District of Columbia, 1932.
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