External links[]
| File:Commons-Logo.svg | Wikimedia Commons has media related to Category:Jack Swigert. |
- Swigert's official NASA biography
- Astronautix biography of John L. Swigert, Jr.
- Spacefacts biography of John L. Swigert, Jr.
- Swigert at Spaceacts
- Swigert at Encyclopedia of Science
- About Jack Swigert
- Congressional Quarterly's Guide to U.S. Elections
- Jack Swigert at the Internet Movie Database
- Swigert at International Space Hall of Fame
- John L. "Jack" Swigert, Jr., Award for Space Exploration
- America Space: Jack Swigert
- John Leonard "Jack" Swigert, Jr at Find a Grave
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