Study: Boys Love Modern Warfare, Girls More Into PSP - Game Informer
Top 5 FPS PPSSPP (PSP) Shooting Games With Direct Links for Android - YouTube
26 Best PlayStation Portable Shooter Games | Altar of Gaming
26 Best PlayStation Portable Shooter Games | Altar of Gaming
Sony PSP First Person Shooters - 10 Games Reviewed! - YouTube
If anyone was wondering what FPS games are available on Vita, I've written an article about the subject (including PSP & PS1 games). What's your favourite FPS on the handheld? : r/vita
26 Best PlayStation Portable Shooter Games | Altar of Gaming
GameSpy: Medal of Honor Heroes - Page 2
FPS and Handhelds: A Short Retrospective of an Unlikely Pair