Thorpe, L. P. (1960). The psychology of mental health (2nd edition.). Ronald Press.
Lua i Stíl Chicago (17ú heag.)Thorpe, Louis Peter. The Psychology of Mental Health. 2nd edition. New York: Ronald Press, 1960.
Lua MLA (9ú heag.)Thorpe, Louis Peter. The Psychology of Mental Health. 2nd edition. Ronald Press, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.