Messing, Y. (1945). Mental development during adolescence: Investigation of logical thinking made on Jewish youth in Palestine. Hapoel Hamizrachi Press.
Lua i Stíl Chicago (17ú heag.)Messing, Yehuda. Mental Development During Adolescence: Investigation of Logical Thinking Made on Jewish Youth in Palestine. Jerusalem: Hapoel Hamizrachi Press, 1945.
Lua MLA (8ú heag.)Messing, Yehuda. Mental Development During Adolescence: Investigation of Logical Thinking Made on Jewish Youth in Palestine. Hapoel Hamizrachi Press, 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.