| Unknown | Wright Military Training at College Park in 1909 | Catherine Wallace Allen | | | | | | 4/5/2011 |
| Unknown | Organization and Lineage of the United States Air Force | Charles A. Ravenstein | | | | | | 9/28/2010 |
| Unknown | Air Force Combat Wings: Lineage and Honors Histories, 1947-1977 | Charles A. Ravenstein | | | | | | 9/21/2010 |
| Unknown | The Other Atomic Bomb Commander: | Colonel Cliff Heflin and his "special" 216th AAF base unit. by Darrell F. Dvorak
Air Power History, Winter 2012 | | | | | | 6/24/2015 |
| Unknown | Origin of Air Force Base Names | Compilation of base names by Susan Cober, AFHSO, 1984 | | | | | | 2/24/2014 |
| Office of Air Force History | Chronology: American Air and Space Events by Harold "Phil" Myers | Contains 630 pages of firsts, lasts, significant events, and is organized in topical sections.
Compiled by the Chief Historian, Air Force Intelligence, Surveillance, and Reconnaissance Agency. Lackland AFB, TX, 23 Feb 2009
| | | | | | 12/15/2015 |
| Air University Press | The Evolution of Airmen | Conversations with the Chief Master Sergeants of the Air Force | xx | Air University Press | | | | 9/18/2018 |
| Air University Press | Evolution of Airmen: Conversations with the CMSAFs of the USAF | Conversations with the Chief Master Sergeants of the Air Force. Edited by CMSgt Lee E. Hoover, Jr., March 2017 | | | | | | 1/24/2018 |
| Airmen Memorial Museum | An Enlisted Beginning | Corporal Eddie Ward, first enlisted airman. By George E. Hicks. the Airmen Heritage Series | | | | | | 5/5/2016 |
| Unknown | High Frontier: The USAF and the Military Space Program | Curtis Peebles | | | | | | 12/2/2010 |
| Air Force Historical Research Agency | USAF Humanitarian Operations since 1994 | Danel L. Haulman | | | | | | 2/18/2011 |
| Unknown | A Pattern for Joint Operations: World War II Close Air Support --North Africa | Daniel R. Mortensen | | | | | | 5/26/2010 |
| Unknown | 1971 United States Air Force Statistical Digest, Fiscal Year 1971 | Data Services Center, Directorate of Data Automation, Comptroller of the Air Force, HQUSAF | | | | | | 4/12/2011 |
| Unknown | 1970 United States Air Force Statistical Digest, Fiscal Year 1970 | Data Services Center, Directorate of Data Automation, Comptroller of the Air Force, HQUSAF | | | | | | 4/12/2011 |
| Unknown | 1965 United States Air Force Statistical Digest, Fiscal Year 1965 | Data Services Center, Directorate of Data Automation, Comptroller of the Air Force, HQUSAF | | | | | | 4/12/2011 |