Review of Fred Bagley & Dr. Harvey Daniel Duncan, A Legacy of Courage: Calgary's Own 137th Overseas Battalion, CEF. Calgary: Pulp Street Books, 1994.
McIntyre, R. Bruce
"Legacy of Courage: Calgary’s Own 137th Battalion by Fred Bagley and Dr. H.D. Duncan [Review],"
Canadian Military History: Vol. 4
, Article 21.
Available at: http://scholars.wlu.ca/cmh/vol4/iss1/21