CHONG, J.; HALCOUSSIS, D.; PHILLIPS, G. M. Misleading Betas: An Educational Example. American Journal of Business Education (AJBE), [S. l.], v. 5, n. 5, p. 617–622, 2012. DOI: 10.19030/ajbe.v5i5.7219. Disponível em: https://clutejournals.com/index.php/AJBE/article/view/7219. Acesso em: 17 jul. 2024.