NFL's emphasis on penalizing abusive language taking hold
NFL called on to ban players' use of slurs and offensive language
Doug Baldwin: In the NFL, the N-word is a term of endearment - NBC Sports
Does The NFL Have Any Business Telling Black Players To Stop Saying The N-Word?
NFL orders crack down on taunting, offensive language – Football Zebras
NFL: Fritz Pollard's pioneering role in American football history - BBC Sport
NFL history: 100 people who shaped the league, pro football - Sports Illustrated
Restructuring NFL Ownership, A New Way Forward – The Sport Journal
Fritz Pollard: A Forgotten Man (2020) - IMDb