Spaulding, O. L. (1925). Warfare: A study of military methods from the earliest times. Harcourt, Brace and company.
Chicago-Zitierstil (17. Ausg.)Spaulding, Oliver Lyman. Warfare: A Study of Military Methods from the Earliest Times. New York: Harcourt, Brace and company, 1925.
MLA-Zitierstil (9. Ausg.)Spaulding, Oliver Lyman. Warfare: A Study of Military Methods from the Earliest Times. Harcourt, Brace and company, 1925.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.