Jim Ryan Appointed President & CEO of Sony Interactive Entertainment – Road to VR
Sony Interactive Entertainment - Wikipedia
Sony's PlayStation Chief to Retire Next Year - The New York Times
Κόντρα Xbox - PlayStation: Ο CEO της Activision δηλώνει απογοητευμένος με τη συμπεριφορά της Sony - Unboxholics.com
Sony CEO announces PlayStation-based cloud TV service at CES 2014 keynote | Technology News
Jack Tretton - Wikipedia
Former PlayStation Boss Jack Tretton On Acquisitions, Live Service Games, E3, His New Company, And More - Game Informer
Sony PlayStation Staff Fume Over CEO's Abortion Comments - Bloomberg
Former PlayStation CEO Jack Tretton joins Rogue Games | by Sohrab Osati | Sony Reconsidered
Sony PlayStation CEO Retires – channelnews
Sony PlayStation Boss Andrew House Steps Down
/cdn.vox-cdn.com/uploads/chorus_image/image/16187883/andrew_house_jack_tretton_ps3.0.jpg "Sony's CEO says homework was behind PS4 winning hearts - Polygon")
Sony's CEO says homework was behind PS4 winning hearts - Polygon
Kaz Hirai appointed as next Sony President and CEO - GSMArena.com news
Sony: PlayStation Innovation Is Simply Unparalleled | Push Square
Sony PlayStation CEO Jim Ryan to retire - The Economic Times
Ken Kutaragi Steps Down as Sony CEO | WIRED
PlayStation Europe Veteran Jim Ryan Is the New President and CEO of Sony Interactive Entertainment | Push Square
Ο πρώην επικεφαλής του PlayStation αποκαλύπτει τις καλύτερες και τις χειρότερες στιγμές του στη Sony
Sony PlayStation CEO Ryan to retire
Sony Entertainment President and CEO Jack Tretton Quits | Time
PlayStation Boss Jim Ryan Stepping Down Amid Great PS5 Sales
CEO of Sony Computer Entertainment Andrew House with the first buyer at the launch in France of the new Sony Playstation 4 at the Sony flagship store in Paris, France on November
Sony's PlayStation CEO wants a seamless transition to its next-generation console - CNET
