KOLP, John G. Reference tools for Machine-readable Data Files. IASSIST Quarterly, [S. l.], v. 4, n. 2, p. 33, 1980. DOI: 10.29173/iq248. Disponível em: https://iassistquarterly.com/index.php/iassist/article/view/248. Acesso em: 10 jan. 2025.