Sex Information and Education Council of the U.S. (1972). SIECUS report. Sex Information and Education Council.
Chicago-referens (17:e uppl.)Sex Information and Education Council of the U.S. SIECUS Report. New York: Sex Information and Education Council, 1972.
MLA-referens (9:e uppl.)Sex Information and Education Council of the U.S. SIECUS Report. Sex Information and Education Council, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.