Chamberlain, G. J. D. Obstetri dan Ginekologi Praktis. Widya Medika.
Chicago Style (17th ed.) CitationChamberlain, GeoffreySir John Dewhurst. Obstetri Dan Ginekologi Praktis. Widya Medika.
MLA (8th ed.) CitationChamberlain, GeoffreySir John Dewhurst. Obstetri Dan Ginekologi Praktis. Widya Medika.
Warning: These citations may not always be 100% accurate.