Retired jersey numbers for high school athletes (Prince William County), Prince William
NFL teams should stop retiring jersey numbers - Sports Illustrated
Dallas Cowboys - Wikipedia
Cowboys LB Jaylon Smith swapping jersey No. 54 for No. 9
Jerry Jones wants new Dallas Cowboys wide receiver CeeDee Lamb to wear number 88 - Blogging The Boys
The Hit that Started It All
The Real Reason Michael Irvin Doesn't Want His Number Retired By The Cowboys
Dallas Cowboys explain why they don't retire jersey numbers
Cowboys news: Dallas' draft strategy in recent years has helped to keep them quite competitive - Blogging The Boys
Largent shares details of decision to let Rice wear No. 80 - NBC Sports
Rank'Em: Cowboys' Most Sacred Jersey Numbers