Famitsu staff (June 28, 2001). "ゲームソフト販売ランキング TOP30" [Game Software Sales Rankings Top 30]. Famitsu (in Japanese). Enterbrain. Archived from the original on December 19, 2009. Retrieved April 23, 2011.
"2001年テレビゲームソフト売り上げTOP300" [Video Game Software Sales in 2001 Top 300] (in Japanese). Geimin.net. Archived from the original on December 27, 2008. Retrieved April 23, 2011.
Famitsu staff (June 28, 2001). "ゲームソフト販売ランキング TOP30" [Game Software Sales Rankings Top 30]. Famitsu (in Japanese). Enterbrain. Archived from the original on December 19, 2009. Retrieved April 23, 2011.
"2001年テレビゲームソフト売り上げTOP300" [Video Game Software Sales in 2001 Top 300] (in Japanese). Geimin.net. Archived from the original on December 27, 2008. Retrieved April 23, 2011.