Sources and Links
Hanlon, Michael E. DOUGHBOY CENTER The Story of the American Expeditionary Forces. [Internet] http://www.worldwar1.com/dbc/stquent.htm [March 17. 2003]
Duffy, Michael. Wednesday March 20. 2002. Battle: The battle of Guise, 1914 [Internet] http://www.firstworldwar.com/battles/guise.htm [March 17.2003]
GREAT WAR LOCATIONS. [Internet] http://www.ku.edu/~kansite/ww_one/photos/location.htm {March 17. 2003]
A tunnel on the St. Quentin Cannel
( A tunnel where the German reserves were kept)
The Story of the Fourth Army in the Battles of the Hundred Days: Aug. 8 - Nov. 11 1918
Hodder and Stoughton London (no date was stated)
Canadian Battle Series: Breaking the Hidenburg Line , 1986, Balmuir Book Publishing Ltd.
302-150 Wellington Street, Ottawa,Canda