Walter, G.A., Marks, S.E. (1981). Experiential Learning and Change: Theory, Design and Practice.

Westwood, M. J. (2012). Walter, G.A., Marks, S.E. (1981). Experiential Learning and Change: Theory, Design and Practice. Revue Canadienne De Counseling Et De psychothérapie, 17(3). Consulté à l’adresse https://cjc-rcc.ucalgary.ca/article/view/60516