How to watch, stream NFL football games live online free without cable: Fox, CBS, NBC, ESPN: Week 2
NFL media rights refresher: What can viewers expect? - Sports Media Watch
Top Big Ten Game to Rotate Between FOX, CBS and NBC
How ESPN and Fox Became College Football's Broadcast Duopoly
The Pay TV Model Is Declining. The N.F.L. Is Still Banking on It. - The New York Times
ESPN president expects Silicon Valley to bid for NFL rights
NFL on Fox, American Football Wiki
National Football League on television - Wikipedia
NFL's television landscape beginning to shift