Não informado. (1958). Merril-Palmer Quarterly of Behavior and Development. Merril-Palmer Institute.
Chicago-referens (17:e uppl.)Não informado. Merril-Palmer Quarterly of Behavior and Development. Detroit, Mich: Merril-Palmer Institute, 1958.
MLA-referens (8:e uppl.)Não informado. Merril-Palmer Quarterly of Behavior and Development. Merril-Palmer Institute, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.