Purwoko, T. (2550). Sexual fitness: Complete vitality. Depdikbud.
Chicago Style CitationPurwoko, Timbul. Sexual Fitness: Complete Vitality. Depdikbud, 2550.
MLA CitationPurwoko, Timbul. Sexual Fitness: Complete Vitality. Depdikbud, 2550.
Warning: These citations may not always be 100% accurate.