American Expeditionary Forces, Infantry, 33rd Division

Thirty-third Division - National Guard

 * World War I American Expeditionary Forces Table of Organization, 1917-1919
 * American Expeditionary Forces Distinctive Cloth Insignia Chart
 * U.S. Army Center of Military History Campaigns: World War I
 * U.S.Army Center of Military History World War I Divisions: Then and Now
 * Order of Battle of the United States Land Forces in the World War. American Expeditionary Forces. Division. Washington: Government Printing Office, 1931 Pages 21-41 (images 28-48)
 * Battle Participation of Organizations of the American Expeditionary Forces pp. 5-8

Military Units attached to the Thirty-third Division
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