PORACSKY, J. Atlas of the Pacific Northwest, 8th ed. Cartographic Perspectives, [S. l.], n. 19, p. 49–51, 1994. DOI: 10.14714/CP19.920. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp19-poracsky. Acesso em: 3 nov. 2024.