Ellis, Havelock, author
Psychology of sex : a manual for students
New American Library, 1933
 Buku Teks
Lips, Hilary M., author
Sex & gender : an introduction
McGraw-Hill, 2008
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Hilliard, Robert L., 1925-, author
Dirty discourse : sex and indecency in broadcasting
blackwell Publishing, 2003
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Walker, Richard, author
Sex and relationships : the complete family guide
De Agostini, 1996
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Hinton, Gertrude D. M.
Teaching sex education : a guide for teachers / Gertrude D. M. Hinton
Fearon Publ., 1969
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