NUGRAGA., B. D. (2000). Problema Seks dan Organ Intim: Onani, gay, wts, biseks, serong, encer, kecil. Bumi Aksara.
Chicago Style (17th ed.) CitationNUGRAGA., Boyke Dian. Problema Seks Dan Organ Intim: Onani, Gay, Wts, Biseks, Serong, Encer, Kecil. Bumi Aksara, 2000.
MLA (8th ed.) CitationNUGRAGA., Boyke Dian. Problema Seks Dan Organ Intim: Onani, Gay, Wts, Biseks, Serong, Encer, Kecil. Bumi Aksara, 2000.
Warning: These citations may not always be 100% accurate.