In the Middle of the Fight An Assessment of Medium-armored Forces in Past Military Operations Johnson David E. Heftet / 2008 / Engelsk
Cost Analysis of the U.S. Air Force Overseas Posture Informing Strategic Choices Mills Patrick Heftet / 2013 / Engelsk
Beyond Close Air Support Forging a New Air-ground Partnership Pirnie Bruce R. Heftet / 2005 / Engelsk
