The PSP: 17 years later!
Sony's PlayStation Portal handheld to launch on November 15
Why did Sony discontinue the Playstation Portable? - Quora
Time for REAL portable gaming : r/PSP
PlayStation Vita's Days Numbered in Japan, No Replacement Planned
Sony Unveils a New PSP Portable Console - The New York Times
Sony's new PSP an instant hit - Technology News - NZ Herald
Sony Playstation Portable PSP 1000 Silver Used
Newbie Guides: Ultimate PSP Guide
Sony handheld gaming consoles timeline – from PocketStation to PlayStation Vita
9 years later, former PlayStation boss gives the PSP a long-overdue funeral
Playstation Portable (PSP) 101: A Beginner's Guide - RetroGaming with Racketboy
PSPgo, gone – is it the end of the line for Sony's hybrid handheld?, Games
The Consumer Electronics Hall of Fame: Sony PlayStation Portable - IEEE Spectrum