Katchadourian, H. A. (1989). Fundamentals of human sexuality (5th ed.). Harcourt Brace Jovanovich College Pub..
Cita Chicago Style (17a ed.)Katchadourian, Herant A. Fundamentals of Human Sexuality. 5th ed. Fort Worth: Harcourt Brace Jovanovich College Pub., 1989.
Cita MLA (9a ed.)Katchadourian, Herant A. Fundamentals of Human Sexuality. 5th ed. Harcourt Brace Jovanovich College Pub., 1989.
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