| USAF Comptroller | 1971 United States Air Force Statistical Digest | Fiscal Year 1971 | | | | | | 4/12/2011 |
| Unknown | 1949-50 United States Air Force Statistical Digest, Jan 1949-Jun 1950 | Operations Statistics Division, D/Statistical Services, DC/5 Comptroller, HQ USAF | | | | | | 4/5/2011 |
| Air Force History and Museums | Gen. Larry D. Welch, Chief of Staff of the USAF, 1986-1990 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force Magazine | 1962 Leadership | Photo Chart AF Magazine | | | | | | 7/1/2013 |
| Air Force History and Museums | Thomas K. Finletter, Secretary of the Air Force, 1950-1953 | from the book: Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force Magazine | 2006 Leadership | Photo Chart from AF Magazine | | | | | | 3/26/2013 |
| Air Force History and Museums Program | The USAF in SEA 1961-1973: an Illustrated Account | Pages 149-200 | | | | | | 3/28/2017 |
| Unknown | Guideposts for the United States Military in the 21st Century | Jacob Neufeld, editor | | | | | | 9/27/2010 |
| Air Force History and Museums | Air Service News Letter 1924 Jan-Jun | Air Service News Letter | | | | | | 4/22/2011 |
| Air Force History and Museums | The Vietnamese Air Force, 1965-1975: An Analysis of Its Role in Combat and 14 Hours at Koh Tang | AJC Lavalle, editor | | | | | | 10/13/2010 |
| Air Force History and Museums | Gen. Thomas Dresser White, Chief of Staff of the Air Force, 1957-1961 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Air Corps News Letter 1926 | Air Corps News Letter | | | | | | 4/20/2011 |
| Air Force History and Museums | Russell A. Rourke, Secretary of the Air Force, 1985-1986 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits by George M. Watson Jr. | | | | | | 3/11/2016 |
| Office of Air Force History | Air Force Combat Medals, Streamers, and Campaigns | by A. Timothy Warnock, USAF Historical Research Center, 1990 | | | | | | 9/17/2019 |
| Air Force Historical Research Agency | USAF Humanitarian Operations since 1994 | Danel L. Haulman | | | | | | 2/18/2011 |