NFL power rankings: Arizona Cardinals still undefeated with Week 7 win
NFL Power Rankings Week 7 - 1-32 poll, plus tracking each team's confidence rating - ESPN
NFL Power Rankings Week 12: Mostly Static - Mile High Report
2015 NFL Power Rankings — Week 13: Panthers take over No. 1; ailing Patriots drop behind Broncos - The Washington Post
NFL Preseason Power Rankings, Part II: Don't Bet on These Teams - The Ringer
NFL Power Rankings: Cardinals, Titans rise, Bills fall back
NFL Week 17 Power Rankings: Seattle Seahawks take a tumble
NFL Power Rankings, Week 7: Giants, Jets fly up the board; Buccaneers, Packers fall to new lows
NFL Power Rankings, Week 7: Cardinals reclaim No. 1 spot; Browns stumble out of top 10
2021 NFL Week 14 power rankings: Dallas Cowboys back on the rise, NFC looks like tougher conference - Blogging The Boys
NFL power rankings, Week 10: Titans rise, Bengals fall
2023 NFL Power Rankings: Evaluating all 32 teams after Week 5