Regan, G. (2002). Battles that changed history: Fifty decisive battles spanning over 2,500 years of warfare. Carlton Books.
Chicago-Zitierstil (17. Ausg.)Regan, Geoffrey. Battles That Changed History: Fifty Decisive Battles Spanning over 2,500 Years of Warfare. London: Carlton Books, 2002.
MLA-Zitierstil (9. Ausg.)Regan, Geoffrey. Battles That Changed History: Fifty Decisive Battles Spanning over 2,500 Years of Warfare. Carlton Books, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.