O'Hanlon, W., & Wilk, J. (1987). <i>Shifting contexts: the generation of effective psychotherapy</i>

Mahrer, A. R. (2011). O’Hanlon, W., & Wilk, J. (1987). <i>Shifting contexts: the generation of effective psychotherapy</i>. Canadian Journal of Counselling and Psychotherapy, 24(2). Retrieved from https://cjc-rcc.ucalgary.ca/article/view/59505