Looking Back On The PSP - Game Informer
Amazon.com: PlayStation Portable 3000 System - Mystic Silver : Video Games
cohost! - "Vindication of the PSP"
PlayStation Portable - Wikipedia
The Reason Sony's PlayStation Vita Was A Failure
Why the Playstation Portable failed - Everyday Online Marketing
PlayStation Portable - Wikipedia
Sony Blames Price for PSP Go Failure - Here are MY Thoughts! | GearDiary
/cdn.vox-cdn.com/uploads/chorus_asset/file/19423516/vpavic_191127_untitled_0019_Edit.jpg "The portable PlayStations were Sony at its most ambitious - The Verge")
The portable PlayStations were Sony at its most ambitious - The Verge
How Sony tried (and failed) to beat Nintendo at handheld gaming | TechRadar
Nintendo Switch Won Where Sony's PlayStation Portable Failed
PlayStation Portable (Platform) - Giant Bomb
Sony Still Selling PSP Games on the PS3 and Vita Stores For Now | Indie Publishers Are Fed Up With PlayStation? | Tech Times
The Reasons Why The PSP Was Ahead Of Its Time
Sony's PSP gets sleeker – Orange County Register
Sony Discontinues the PlayStation Vita, Its Least Successful Console
Sony figures show PSP sales falling - but more sold than you may expect | Technology | The Guardian
The Downfall of PSP: Reasons Why PSP Failed
The Real Reason The PS Vita Completely Failed
How did the Nintendo Switch succeed where the PSP failed? - Quora
Why Sony Has Never Pursued Another Handheld Console Like the PSP or PS Vita
Sony stops shipping PSP: farewell to a landmark handheld machine | Games | The Guardian
The PlayStation Vita: History, Launch, and Ultimate Failure Explained - History-Computer
Independent UK retailer boss expects PSP Go to 'fail miserably'
Is Anyone Really Surprised The PSP Go Was A Failure?
