VANZANTE, N. R.; WAGMAN, G. R.; FRITZSCH, R. B. Practical Guidance For Including A Roth 401 (K) In Your Retirement Investment Portfolio. Journal of Business & Economics Research (JBER), [S. l.], v. 6, n. 9, 2008. DOI: 10.19030/jber.v6i9.2468. Disponível em: https://clutejournals.com/index.php/JBER/article/view/2468. Acesso em: 17 jul. 2024.