NFL Films Presents': The evolution of the NFL jersey
Behind the NFL tradition of exchanging jerseys
Jersey swap: NFL players share shirts off back
NFL Films Mount Laurel NJ
Exchanging Jerseys: A Soccer Tradition Takes Off in the N.F.L. - The New York Times
The phenomena where players are swapping jerseys costs players a few hundred dollars per trade. : r/nfl
NFL Players Can Swap Jerseys By Mail Amid Coronavirus Pandemic – SportsLogos.Net News
Wash, rinse and repeat - NFL players still swap jerseys, but it's different in 2020 amid COVID-19 - ESPN
NFL's relaxed jersey rules: Meet the players who now wear No. 0
It's Legacy Game Week: Here's what to expect
Jersey swapping has become a thing at the end of NFL games - Los Angeles Times