NORTH, G. W. Transition in the World of Map Libarianship. Cartographic Perspectives, [S. l.], n. 21, p. 28–29, 1995. DOI: 10.14714/CP21.872. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp21-north. Acesso em: 31 oct. 2024.