PlayStation 3: sales volume in Germany 2017 | Statista
Analysis: Xbox 360 Outsells PS3 At Higher Average Price In U.S.
Coffee With Games: PS3 vs. Xbox 360 - August 2010 Sales Ranks
Sony Finally Drops PS3 Price - CBS News
The Divnich Tapes: PlayStation 3 Vs. Xbox 360 In The USA
The 2011 U.S. retail software sales breakdown
Sony PS4 Poised to Pass PS3 Lifetime Sales, Switch Breaks 20 Million Units - ExtremeTech
NPD Seventh generation | Video Game Sales Wiki | Fandom
PS4 and Xbox One vs PS3 and Xbox 360 - VGChartz Gap Charts – May 2019 Update | N4G
Financial Results Briefing For Fiscal Year Ending March 2013
NPD Seventh generation | Video Game Sales Wiki | Fandom
PlayStation 3 | Video Game Sales Wiki | Fandom
Xbox 360 tops Wii and PS3 for 1st time in yearly global sales – GeekWire
PS4 sales hit 88 million, surpass PS3 | TweakTown
Year-over-year PS3 sales drop bad news for Sony | Ars Technica
wow... 360 will pass up the Wii... | AVS Forum
PlayStation 3 | Video Game Sales Wiki | Fandom
First-month sales of previous consoles vs. first 24H of PS4 sales : r/PS4
Chart: Wii U Outsold by Xbox 360 and PS3 in Launch Week | Statista
