Gaya APA

CSSR, H, V, S. (21551). Parents, children and the facts of life. a manual for parents and teachers a text on sex education for christian parents and for those concerned with helping parents . : doubleday image books.

Gaya MLA

CSSR, Henry, V., Sattler,. "Parents, children and the facts of life. a manual for parents and teachers a text on sex education for christian parents and for those concerned with helping parents". : doubleday image books, 21551. Text.