American Football Conference - Wikipedia
National Football Conference - Wikipedia
7 players who won Super Bowls with AFC and NFC teams
NFL conference championships: 4 storylines to watch : NPR
AFC Championship Game History: Most Wins, Losses and Appearances – NBC4 Washington
Who's better, who's best? - The Providence Journal, 9/3/2019
2023 AFC & NFC Championship Odds Tracker
AFC, NFC Championship games odds, picks: 49ers vs Eagles, Chiefs vs Bengals - Blogging The Boys
FromStateToSundays: Conference Championship Preview - Mississippi State