KAHL, D. The Wall Street Journal Interactive Edition internet site. Financial Services Review, [S. l.], v. 7, n. 3, p. 218–221, 1998. DOI: 10.1016/S1057-0810(99)00006-2. Disponível em: https://openjournals.libs.uga.edu/fsr/article/view/3862. Acesso em: 3 jul. 2024.