DOYON, R.; GIBSON, A. Academic Cartography Jabs in the U.S. and Canada: A Survey. Cartographic Perspectives, [S. l.], n. 05, p. 21–25, 1990. DOI: 10.14714/CP05.1124. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp05-doyon-gibson. Acesso em: 24 jun. 2026.