Parker, George L. The Beginnings of the Book Trade in Canada. Toronto, ON: University of Toronto Press, 1985.

Parker, George L. “The British North American Book Trade in the 1840’s : The First Crisis.” Papers of the Bibliographical Society of Canada/Cahiers de la Société bibliographique du Canada Vol. 12, no. 1 (1973): 82–99. https://jps.library.utoronto.ca/index.php/bsc/article/view/16911/13901.