APA-referens (7:e uppl.)

Pope, M. L., & Keen, T. R. (1981). Personal construct psychology and education. Academic Press.

Chicago-referens (17:e uppl.)

Pope, Maureen L., och Terence R. Keen. Personal Construct Psychology and Education. London: Academic Press, 1981.

MLA-referens (9:e uppl.)

Pope, Maureen L., och Terence R. Keen. Personal Construct Psychology and Education. Academic Press, 1981.