1. P. Northouse, “Leadership: Theory and Practice,” All Books and Monographs by WMU Authors, Jan. 2010, [Online]. Available: https://scholarworks.wmich.edu/books/103
2. H. W. J. Rittel and M. M. Webber, “Dilemmas in a general theory of planning,” Policy Sci, vol. 4, no. 2, pp. 155–169, Jun. 1973, doi: 10.1007/BF01405730
3. M. R. Kendall, D. Chachra, K. Gipson, and K. Roach, “Motivating the need for an engineering‐specific approach to student leadership development,” New Drctns Student Lead, vol. 2022, no. 173, pp. 13–21, Mar. 2022, doi: 10.1002/yd.20475.
4. R. L. Martin, The opposable mind: winning through integrative thinking. Boston, Mass: Harvard Business Press, 2009
5. T. Palaima and A. Skaržauskienė, “Systems thinking as a platform for leadership performance in a complex world,” Baltic Journal of Management, vol. 5, no. 3, pp. 330–355, Jan. 2010, doi: 10.1108/17465261011079749.