Bacon, H. E. (1949). Anus, rectum, sigmoid colon: Diagnosis and treatment (3d ed.). J.B. Lippincott Co.
Čikaški stil citiranja (17. izdanje)Bacon, Harry E. Anus, Rectum, Sigmoid Colon: Diagnosis and Treatment. 3d ed. Philadelphia: J.B. Lippincott Co, 1949.
MLA način citiranja (8. izdanje)Bacon, Harry E. Anus, Rectum, Sigmoid Colon: Diagnosis and Treatment. 3d ed. J.B. Lippincott Co, 1949.
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