(2004). Children's peer relations: From development to intervention. American Psychological Association.
Chicago-Zitierstil (17. Ausg.)Children's Peer Relations: From Development to Intervention. Washington, DC: American Psychological Association, 2004.
MLA-Zitierstil (9. Ausg.)Children's Peer Relations: From Development to Intervention. American Psychological Association, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.