Madden NFL 2005 Review - GameSpot
Madden NFL 24 Review - One Yard Forward, Two Yards Back - GameSpot
Madden NFL 98 - Wikipedia
Madden sales up 10 percent over last year - CNET
GameSpot Reviews - Madden NFL 12 (Multi-Platform)
Madden NFL 21 Critic Reviews - OpenCritic
Madden NFL 2005 Final Hands-On - GameSpot
Madden NFL 06 Review - GameSpot
Madden NFL 09 - Wikipedia
Madden NFL 2004 - Wikipedia
Madden: A Metacritic history – Charted Interests