Gaya APA

Krethick, W, E. et al (1988). Invasion, Intervention, "Intervasion": A Concise History of the U.S. Army in Operation Uphold Democracy . Kansas: U.S. Army Command and General Staff College.

Gaya MLA

Krethick, Walter, E.. et al. "Invasion, Intervention, "Intervasion": A Concise History of the U.S. Army in Operation Uphold Democracy". Kansas: U.S. Army Command and General Staff College, 1988. Text.