Location
- The Alumni News Vol.2 No.1 (Dec 1947):3
- UNB Scrapbooks (UA RG 92), 8 October 1946 (Appointment)
- 8 Oct 1946, Daily Gleaner - "Appointments to UNB Faculty are Announced"
- 31 July 1947, Telegraph Journal - "Prof. L. Duchemin Heads Engineering"