BURGESS, Thomas K. A Cost Effectiveness Model for Comparing Various Circulation Systems. Information Technology and Libraries, [S. l.], v. 6, n. 2, p. 75–86, 1973. DOI: 10.6017/ital.v6i2.5764. Disponível em: https://ital.corejournals.org/index.php/ital/article/view/5764. Acesso em: 29 apr. 2024.