MEYER, C. K.; OUVERSON, T. K. The Thin Blue Line Or Thick Blue Wall?. Journal of Business Case Studies (JBCS), [S. l.], v. 11, n. 1, p. 29–34, 2015. DOI: 10.19030/jbcs.v11i1.9051. Disponível em: https://clutejournals.com/index.php/JBCS/article/view/9051. Acesso em: 18 jul. 2024.