File:PSP-3007 VB face.jpg - Wikimedia Commons
PES 2011 Gameplay PSP - HD 1080p - YouTube
PlayStation Portable - Wikipedia
Pro Evolution Soccer 2011 – PSP – RetroVideoGames.Shop
E3 2011: PSP shipments top 70 million - GameSpot
Sony's Next PSP Boasts OLED Screen, Multitouch Interface | WIRED
Sony PSP2 due Jan 27 with PlayStation Phone at MWC 2011 tip insiders - SlashGear
WWE All Stars (Sony PSP, 2011) for sale online | eBay
PlayStation Portable - Wikipedia
New PSP Announced At Gamescom 2011 – PlayStation.Blog
Sony's PlayStation Phone gets in-depth preview in China, PlayStation Pocket app in tow | Engadget
Top 25 Best PSP Games of 2011 - Video Games Blogger
Sony sells 70 million PSP units worldwide, still firmly in DS' rearview mirror | Engadget
WWE SmackDown vs. Raw 2011 - PSP | Review Any Game
PSP 2 To Launch By Holiday 2011? - Game Informer
PSP's 2011 Already Exceeds 2010 in Japan
PlayStation Portable - Wikipedia
New PSP Announced At Gamescom 2011 – PlayStation.Blog
WWE SmackDown vs. Raw 2011 Box Shot for PSP - GameFAQs
Sony's Next PSP Boasts OLED Screen, Multitouch Interface | WIRED
Sony's Next PSP Boasts OLED Screen, Multitouch Interface | WIRED
File:Sony-PSP-1000-Body.png - Wikipedia
Sony's PSP Go officially drops to $150 | Engadget
