Vitz, P. C. (1994). Psychology as religion: The cult of self-worship (2nd.). William B. Eerdmans.
Lua i Stíl Chicago (17ú heag.)Vitz, Paul C. Psychology as Religion: The Cult of Self-worship. 2nd. Grand Rapids: William B. Eerdmans, 1994.
Lua MLA (9ú heag.)Vitz, Paul C. Psychology as Religion: The Cult of Self-worship. 2nd. William B. Eerdmans, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.