Lee, J. M. (1960). The child in his curriculum (3rd ed.). Appleton-Century-Crofts.
Chicago-referens (17:e uppl.)Lee, Jonathan Murray. The Child in His Curriculum. 3rd ed. New York: Appleton-Century-Crofts, 1960.
MLA-referens (9:e uppl.)Lee, Jonathan Murray. The Child in His Curriculum. 3rd ed. Appleton-Century-Crofts, 1960.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.