NFL Wild Card Weekend Telecasts: Six Teams, 22 Hours of Football –
NFL Ratings Decline 2% as Draws Fewer Streaming Viewers - Bloomberg
NFL Ratings Slide 10%, National Anthem Protests Cited As Top Reason 02/07/2018
Ratings Fumble for NFL Surprises Networks, Advertisers - WSJ
Without Sports, Broadcasters Fumbled This Season - WSJ
NFL Kickoff Game ratings down, but not bad - Sports Media Watch
The NFL's 2017 ratings slide was mainly fueled by white viewers and younger viewers
TV Ratings: Thursday Night Football Opener Falls From 2015 – Deadline
What that study about the decline in football viewership actually says - The Washington Post
NFL vs MLB: Revenue, Salaries, Viewership and Ratings
NFL viewership sees slight dip at midway point of season - Sports Media Watch
Why are NFL TV ratings down? In Denver Post survey, readers weigh in
Thursday Night Football' Ratings Crash From Last Week's Season High & 2017 – Deadline