Burkman, r. t. (2000). Obstetric and gynecology clinic of north america. WB Sauders Company.
Čikaški stil citiranja (17. izdanje)Burkman, ronald t. Obstetric and Gynecology Clinic of North America. WB Sauders Company, 2000.
MLA način citiranja (9. izdanje)Burkman, ronald t. Obstetric and Gynecology Clinic of North America. WB Sauders Company, 2000.
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