Gaya APA

Ling, Frank W. (2001). obstetrics and gynecology : Principles For Practice (Cet.1). USA: McGraw-Hill Medical.

Gaya Chicago

Ling, Frank W. obstetrics and gynecology : Principles For Practice. Cet.1 USA: McGraw-Hill Medical, 2001. Text.

Gaya MLA

Ling, Frank W. obstetrics and gynecology : Principles For Practice. Cet.1 USA: McGraw-Hill Medical, 2001. Text.

Gaya Turabian

Ling, Frank W. obstetrics and gynecology : Principles For Practice. Cet.1 USA: McGraw-Hill Medical, 2001. Print.