STERLING, C.; GRUBE, G. Review of Bike There!: Your map for cycling in and around Portland and Vancouver, 8th edition. Cartographic Perspectives, [S. l.], n. 74, p. 73–74, 2014. DOI: 10.14714/CP74.1202. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp74-sterling-grube. Acesso em: 2 may. 2024.