Beaver, A. P. (1932). The initation of social contacts by preschool children: A study of technique in recording social behavior. Teachers College, Columbia Univ.
Chicago-Zitierstil (17. Ausg.)Beaver, Alma Perry. The Initation of Social Contacts by Preschool Children: A Study of Technique in Recording Social Behavior. New York: Teachers College, Columbia Univ, 1932.
MLA-Zitierstil (9. Ausg.)Beaver, Alma Perry. The Initation of Social Contacts by Preschool Children: A Study of Technique in Recording Social Behavior. Teachers College, Columbia Univ, 1932.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.