Peter G. Northouse, Leadership. Theory and Practice: Sixth Edition, Sage Publications, Inc, London 2013. Journal of Public Governance, Poland, v. 27, n. 1, p. 94–96, 2014. Disponível em: https://publicgovernance.pl/index.php/zpub/article/view/23561. Acesso em: 1 nov. 2026.