Não informado. (1975). Journal of sex education and therapy. American Association of Sex Educators, Counselors and Therapists.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of Sex Education and Therapy. Mount Vernon, Ida: American Association of Sex Educators, Counselors and Therapists, 1975.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of Sex Education and Therapy. American Association of Sex Educators, Counselors and Therapists, 1975.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.