http://www.sonyindex.com
http://www.psxa2z.com/HOME.html
http://www.us.playstation.com/Search?search&s=psone
http://www24.atwiki.jp/ps1pspps3emuicons?cmd=upload&act=open&pageid=4&file=PS1database.txt
http://www.playstationmuseum.com/Games
http://psxdata.snesorama.us/sitenews.html