U.S. Army/Marine Corps counterinsurgency field manual : U.S. Army field manual no. 3-24, Marine Corps warfighting publication no. 3-33.5 / forew. by David H. Petraeus … Learning to eat soup with a knife : counterinsurgency lessons from Malaya and Vietnam / John A. Nagl ; with a new pref. by the … Knife fights : a memoir of modern war in theory and practice / John A. Nagl