WHO. (1997). Petunjuk Pencegahan Penularan Human Immuno Deficieny Virus (HIV) Secara Seksual. Depkes RI.
Chicago Style (17th ed.) CitationWHO. Petunjuk Pencegahan Penularan Human Immuno Deficieny Virus (HIV) Secara Seksual. Depkes RI, 1997.
MLA (8th ed.) CitationWHO. Petunjuk Pencegahan Penularan Human Immuno Deficieny Virus (HIV) Secara Seksual. Depkes RI, 1997.
Warning: These citations may not always be 100% accurate.