Conn, S. M. ., N. E. Amundson, W. A. . Borgen, and L. D. Butterfield. “From Hero to Zero”. Canadian Journal of Career Development, vol. 14, no. 1, Jan. 2015, pp. 48-57, https://cjcd-rcdc.ceric.ca/index.php/cjcd/article/view/177.