Russon, Craig, and Karen Russon. “How the I Ching or Book of Changes Can Inform Western Notions of Theory of Change”. Journal of MultiDisciplinary Evaluation 6, no. 13 (November 20, 2009): 193–199. Accessed April 30, 2024. https://journals.sfu.ca/jmde/index.php/jmde_1/article/view/252.