von Heyking, John, S. F. McGuire, Barry Cooper, David J. Walsh, and Thierry Gontier. “John Von Heyking’s The Form of Politics: Aristotle and Plato on Friendship”. The Political Science Reviewer 42, no. 2 (April 11, 2019): 540–576. Accessed July 2, 2022. https://politicalsciencereviewer.wisc.edu/index.php/psr/article/view/599.