RIVARD, Joël; KENNY, Meaghan. Transit Vector Data: Mapping the City Of Ottawa public transportation from 1929 and beyond!. Bulletin - Association of Canadian Map Libraries and Archives (ACMLA), [S. l.], n. 171, p. 33, 2023. DOI: 10.15353/acmla.n171.5027. Disponível em: https://openjournals.uwaterloo.ca/index.php/acmla/article/view/5027. Acesso em: 29 may. 2024.