EDWARDS, T. A Content and Contextual Comparison of Contemporary Leadership Approaches with specific Reference to Ethical and Servant Leadership: An Imperative for Service Delivery and good Governance. Tydskrif vir Christelike Wetenskap | Journal for Christian Scholarship, [S. l.], v. 46, n. 1 - 2, p. 93–109, 2010. Disponível em: https://pubs.ufs.ac.za/index.php/tcw/article/view/214. Acesso em: 11 oct. 2025.