NFL news: Jack Crawford was anything but a failure as he retires - Daily Star
2019 South Dakota State Football Media Guide by South Dakota State University Athletics - Issuu
[the Official Misfits site]
2004 NFL Season Tuesday Morning Quarterbacks - The Coles
Jack Crawford: London-born defensive end announces retirement from NFL after 10 years, NFL News
96 Jack Crawford American Football Player Stock Photos, High-Res Pictures, and Images - Getty Images
UMASS Football Program by Liberty University - Issuu
2022 Wyoming Football Media Guide by Wyoming Media Relations - Issuu
British defensive end Jack Crawford announces NFL retirement after 10-year career - Mirror Online
Jack crawford hi-res stock photography and images - Alamy