National Forum Foundation. (1957). Teacher's guide for about growing up. National Forum Foundation.
Cita Chicago (17th ed.)National Forum Foundation. Teacher's Guide for About Growing Up. Chicago: National Forum Foundation, 1957.
Cita MLA (9th ed.)National Forum Foundation. Teacher's Guide for About Growing Up. National Forum Foundation, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.