Stevens, Rhys. “City Character Prints: The Poster Maps Published by Archar Inc., Toronto, Ontario”. Bulletin - Association of Canadian Map Libraries and Archives (ACMLA), no. 173 (April 1, 2024): 1–6. Accessed May 17, 2024. https://openjournals.uwaterloo.ca/index.php/acmla/article/view/5669.