Peavy, R. Vance. “Bugental, James F. T. (1967). <i>Challenges of Humanistic Psychology.< I>”;. Canadian Journal of Counselling and Psychotherapy 2, no. 3 (July 27, 2005). Accessed December 27, 2025. https://jhistsex.org/index.php/rcc/article/view/60595.