PATTERSON, T. Getting Real: Reflecting on the New Look of National Park Service Maps. Cartographic Perspectives, [S. l.], n. 43, p. 43–56, 2002. DOI: 10.14714/CP43.536. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp43-patterson. Acesso em: 27 apr. 2024.