Madden NFL 13 [Wii] - IGN
Madden NFL (Video Game) - TV Tropes
'Madden 13' on Wii U will not have Online Communities - Polygon
Madden NFL 13 - Nintendo Wii : Video Games
Madden NFL 13 Preview - The First Part of Madden's Rebuilding - Game Informer
Madden NFL 13' gets GamePad integration on Wii U - Polygon
Madden NFL 13 PLAYSTATION 3 (PS3) Sports – Military Steals and Surplus
Madden NFL 13 - Cemu Wiki
Madden NFL 09 (2008) - MobyGames
ONLINE EXTRA: Game Dork - Look who's all grown up, Nintendo
Online services for Madden NFL 11, others get sacked - CNET