- Australia@ (6)
- Austria-Hungary (1)
- Belgium@ (2)
- Canada@ (7)
- Finland@ (4)
- France@ (5)
- Germany@ (8)
- Ireland@ (5)
- Italy@ (1)
- Latvia@ (1)
- New Zealand@
- Poland@
- United Kingdom@ (24)
- United States@ (12)
- Austro-Hungarian Army. Documenting the organisational history of the Austro-Hungarian land forces 1848-1918. Includes the order of battle, regimental histories, biographies, uniforms & decorations ...www.austro-hungarian-army.co.uk
- Submarines in the Great War - J Class Submarines and the Zeebrugge Raid ...www.dropbears.com/w/ww1subs/index.htm
- The First World War, Nation by Nation. A site detailing the experience of EVERY nation that fought the Great War.members.tripod.com/~Brickie