Salter, C., D. Hargrove, P. A. Duncan, D. Coleman, and M. Woodhull. “Do Emergent Leaders Speak Transformational Language: A Study of the Language and Non-Verbal Behavior of Donald Trump and Senator Ted Cruz Announcement for Candidacy Speeches”. Journal of Leadership, Accountability and Ethics, vol. 14, no. 1, Mar. 2017, https://articlegateway.com/index.php/JLAE/article/view/1614.