Crawford, David S. “Montreal, Medicine and William Leslie Logie: McGill’s First Graduate and Canada’s First Medical Graduate. 175th Anniversary, 1833-2008.” The Osler Library Newsletter No. 109 (2008): 1–7. http://www.mcgill.ca/library/files/library/No1092008.pdf.

Crawford, David S. “Bibliography of Canadian Health Sciences Periodicals 1826 - 1980.” Last modified 2011. http://internatlibs.mcgill.ca/bibliography/introduction.htm.

Crawford, David S. “Histories of Canadian Hospitals and Schools of Nursing.” Last modified 2017. http://internatlibs.mcgill.ca/hospitals/hospital-histories.htm.

Crawford, David S. “Medical Licences Issued in Ontario and Quebec Prior to 1867.” Last modified 2018. http://internatlibs.mcgill.ca/Licences/Medical%20Licences.htm.

Crawford, David S. “McGill University Medical Faculty  MD and MDCM Graduates and Their Theses ,1833-1877.” Last modified n.d. http://internatlibs.mcgill.ca/McGill-medical-theses/mcgill-theses.html.

Lyons, Christopher, and David S. Crawford. “Whatever Happened to William Osler’s Library?” Journal of the Canadian Health Libraries Association / Journal de l’Association des bibliothèques de la santé du Canada Vol. 1, no. 27 (2006): 9–13. https://journals.library.ualberta.ca/jchla/index.php/jchla/article/view/22457.