IMUS, D.; LOFTIN, P. The Beauty of Clear Communication. Cartographic Perspectives, [S. l.], n. 73, p. 103–106, 2012. DOI: 10.14714/CP73.591. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp73-imus-loftin. Acesso em: 8 may. 2024.