NORWITZ, E. R. At a Glance Obstetri dan Ginekologi, edisi 2. Erlangga.
Chicago Style (17th ed.) CitationNORWITZ, Errol R. At a Glance Obstetri Dan Ginekologi, Edisi 2. Erlangga.
MLA (8th ed.) CitationNORWITZ, Errol R. At a Glance Obstetri Dan Ginekologi, Edisi 2. Erlangga.
Warning: These citations may not always be 100% accurate.