Xbox and PlayStation: Microsoft and Sony's history in video games

Power Players of Microsoft's Xbox and Gaming Business

Are the PS5 and Xbox Series X/S Ushering in the Last Console Generation? - The Ringer

Xbox 20th anniversary: How it changed console gaming - Protocol

Chart: The Current-Gen Console Wars

History of Microsoft Xbox Consoles - Record Head

History of Microsoft Xbox Consoles - Record Head

Strong revenue numbers for Sony and Microsoft gaming divisions - Gaming And Media

All Xbox Consoles In Order (The Complete List)

Chart: Nintendo Switch Passes PS4, Looks Unlikely to Catch PS2