Stevens, Rhys. “The Cartoon-Style Poster Maps of Trans Continental Cartographers Ltd., Vancouver, B.C”. Bulletin - Association of Canadian Map Libraries and Archives (ACMLA), no. 172 (August 3, 2023): 19–25. Accessed May 9, 2024. https://openjournals.uwaterloo.ca/index.php/acmla/article/view/5459.