PS4 vs PS3 and Xbox 360 – VGChartz Gap Charts – November 2017 Update
Iphone 5 Sales Figures Wiki | Iphone Sales
EA's sales figures paint a rosy picture for Sony | Ars Technica
PlayStation 3 | Video Game Sales Wiki | Fandom
NPD Seventh generation | Video Game Sales Wiki | Fandom
PlayStation 3 | Video Game Sales Wiki | Fandom
Game Consoles – November 2011 NPD Sales Figure Analysis « Blog Archive « DVDGuy's Blog @ Digital Digest
Chart: Wii U Outsold by Xbox 360 and PS3 in Launch Week | Statista
Game Consoles – November 2010 NPD Sales Figure Analysis | DVDGuy's Blog @ Digital Digest
PlayStation gaming consoles: unit sales UK 2011-2019 | Statista
PS3 sales growth in NA up 22% in 2009 compared to 2008 | PlayStation Universe
Charts: The State of the Multi-Billion Dollar Console Gaming Market
NPD 2008 sales figures | Video Game Sales Wiki | Fandom
Nintendo Switch Sales: Adding Context to Its Incredible First Year - IGN
Xbox 360 tops Wii and PS3 for 1st time in yearly global sales - GeekWire
Gamasutra - NPD: Behind the Numbers, October 2010
Gamasutra - U.S. video game hardware in 2012: Winners, losers and retirees
Sony hides PlayStation 3 sales data as profits fall - GeekWire
Game Consoles – April 2008 NPD Sales Figure Analysis | DVDGuy's Blog @ Digital Digest
NPD Seventh generation | Video Game Sales Wiki | Fandom
5 Reasons PS4 and Xbox One Sales Don't Mean What You Think They Do | Time
Worldwide Hardware Sales 2010 – TheSixthAxis
PS3 Sales Figure Has Reached 87.4 Million, According to Official Data
