X-BOX Product life cycle of the x-box. There were other gaming consoles on the market, but there was a need for Microsoft to create one. So they created. - ppt download
Then & Now: PS3 vs. 360 Hardware - Game Informer
Amazon.com: The SIMS 3 PS3 [PlayStation 3] : Video Games
They say it got smart: a 2008 review of the PS3 | Ars Technica
KoopaTV: The Death of Gaming Console Life-cycles (Generations)
It's about time Sony showed PS3 some respect | VGC
SCEE: PS3 will "significantly outpace" PS2 life-cycle | VG247
NPD Game Sales: Not The Full Story | Seeking Alpha
Microsoft sells 55 million Xbox 360 consoles, claims that's console history | Engadget
ignore the code: The Videogame System Sales Cycle
PlayStation CEO states that the PlayStation 4 is entering the final phase of its life cycle | GBAtemp.net - The Independent Video Game Community
I Want an Updated Xbox One, Here's Why!
NPD Game Sales: Not The Full Story | Seeking Alpha
The Playstation 3's life cycle is officially over, so it's time to take a look at its biggest triumphs - Obilisk
Why Sony (Probably) Won't Emulate the PS3
What the Life Cycles of Previous PlayStations Say About the PlayStation 5 - IGN