Bourassa, Karl. “Charles Carroll Colby : la vie professionnelle et le réseau d’affaires d’un bourgeois des Cantons de l’Est du XIXe siècle.” Master’s Thesis, Université de Sherbrooke, 2012. http://www.collectionscanada.gc.ca/obj/thesescanada/vol2/002/MR88866.PDF.

Glenday, Daniel. “Dependency, Class Relations and Politics in Rouyn-Noranda, Quebec.” PhD dissertation, Carleton University, 1981. https://repository.library.carleton.ca/concern/etds/n009w231s.

Pochopien, Kazimierz Marian. “The District of Brome : A Regional Study of Physical and Human Geography.” Master’s Thesis, McGill University, 1952. http://www.collectionscanada.gc.ca/obj/thesescanada/vol2/QMM/TC-QMM-108625.pdf.