National Forum Foundation. (1957). Teacher's guide for about growing up. National Forum Foundation.
Chicago-referens (17:e uppl.)National Forum Foundation. Teacher's Guide for About Growing Up. Chicago: National Forum Foundation, 1957.
MLA-referens (9:e uppl.)National Forum Foundation. Teacher's Guide for About Growing Up. National Forum Foundation, 1957.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.