BULLETIN, M. L. The Map Library In Transition. Cartographic Perspectives, [S. l.], n. 16, p. 21, 1993. DOI: 10.14714/CP16.959. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp16-bulletin. Acesso em: 6 may. 2024.