Christie, Norm M. (2005) [1997]. The Canadians at Arras and the Drocourt–Queant Line, August–September, 1918. For King and Empire: A Social History and Battlefield Tour. CEF Books. ISBN1-896979-43-2. OCLC60369666.
Christie, Norm M. (1997). The Canadians at Cambrai and the Canal du Nord, August–September 1918. For King and Empire: A Social History and Battlefield Tour. CEF Books. ISBN1-896979-18-1. OCLC166099767.