Morgan, J. J. B. (1928). The psychology of abnormal people: With educational applications. Logmans, Green.
Chicago-referens (17:e uppl.)Morgan, John J. B. The Psychology of Abnormal People: With Educational Applications. New York, London [etc].: Logmans, Green, 1928.
MLA-referens (8:e uppl.)Morgan, John J. B. The Psychology of Abnormal People: With Educational Applications. Logmans, Green, 1928.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.