1. Ellis, John. World War II: A Statistical Survey. Facts on File, Inc., New York, 1993.

2. Eggenberger, David. An Encyclopedia of Battles: Accounts of Over 1,560 Battles from 1479 B.C. to the Present. Dover Publications Inc., New York, 1985.

3. Krivosheev, G.F. Soviet Casualties and Combat Losses in the 20th Century. Greenhill Books, London, 1997.

4. Perret, Bryan. The Battle Book: Crucial Conflicts in History from 1469 B.C. to the Present. Brockhampton Press London, 1992.

5. Tarnstrom, Ronald. Balkan Battles. Trogen Books, 1998.