Paterson, David. “Spacapan, S. & Oskamp, S. (cds) <i>Helping and Being Helped: Naturalistic studies.< I>”;. Canadian Journal of Counselling and Psychotherapy 26, no. 2 (April 1, 1992). Accessed December 27, 2025. https://jhistsex.org/index.php/rcc/article/view/58839.