Messing, Y. (1945). Mental development during adolescence: Investigation of logical thinking made on Jewish youth in Palestine. Hapoel Hamizrachi Press.
Chicago-referens (17:e uppl.)Messing, Yehuda. Mental Development During Adolescence: Investigation of Logical Thinking Made on Jewish Youth in Palestine. Jerusalem: Hapoel Hamizrachi Press, 1945.
MLA-referens (8:e uppl.)Messing, Yehuda. Mental Development During Adolescence: Investigation of Logical Thinking Made on Jewish Youth in Palestine. Hapoel Hamizrachi Press, 1945.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.