Facts about Canada. Ottawa, Canada: Information Services Division Dominion Bureau of Statistics, March 1950

Facts about Canada. Ottawa, Canada: Information Services Division Dominion Bureau of Statistics, March 1950, Volume: Gilbert C234. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525890 Accessed March 23, 2026.