2013 Colorado Football Schedule Finalized - University of Colorado Athletics
NFL Sunday Night Football viewership 2023
NFL Week 2 Finals: Thursday Night Football Opener Hits TV Low, Digital High - Sports Media Watch
NFL Network's 10-Year Gains: 13 Games and 72 Million Homes - The New York Times
2013 NFL SCHEDULE RELEASED: Dallas Cowboys 2013-2014 NFL Schedule – Dallas Cowboys 2013 schedule
Atlanta Falcons 2013 regular-season schedule released - The Falcoholic
2014 NFL Sunday Night Football schedule
Monday Night Football Schedule 2013: Full Listing of Dates, Times and TV Info, News, Scores, Highlights, Stats, and Rumors
The 2013 NFL Studio Show Guide - Sports Illustrated
Football Night in America - Wikipedia
Breaking down the Saints' 2013 schedule