Analysis: Wii U has twice as many top-rated exclusive games as PS4 and Xbox One combined – GeekWire
Xbox One lifetime unit sales by region 2022 | Statista
NPD Group: Xbox One's Victory Streak Ends With PS4 Winning November 2016 - GameRevolution
Xbox One - Wikipedia
Xbox One Hardware Sales Up 1,000% in the UK
Xbox One Sales Reach at Least 18 Million Units - Report - GameSpot
Xbox One X: Microsoft Fights Back in Booming Console Market | Newzoo
PS4 and Xbox One's Combined Sales in North America Will Be 23.5 Million by November According to EEDAR
Global Xbox one console unit sales 2013-2017 | Statista
Xbox introduces future of gaming beyond console generations and without boundaries - Stories
PS4 sales made up 51% of 2016's global console market | TweakTown
PS4 and Xbox One combined sales will reach 30 million units by March 2015, Ubisoft says - GameSpot
Global Xbox gaming consoles unit sales 2021 | Statista
Sony´s PlayStation 4 Tops Xbox One Sales on Amazon in 2016 - WinBuzzer
PS4 vs Xbox One vs Wii U Global Lifetime Sales – June 2016 Update
PS4 vs Xbox One vs Wii U Global Lifetime Sales – June 2016 Update
November was the best sales month yet for Xbox One, PS4 and Wii U – XBLAFans
Xbox One sales top 20 million units - Report - The Tech Game
PS4 vs Xbox One vs Wii U Global Lifetime Sales – November 2015 Update
Microsoft's Xbox and gaming sales decline 9% on eve of Xbox One S release | VentureBeat
PS4 and Xbox One vs PS3 and Xbox 360 - Aligned Sales Comparison - December 2016 Update
Best-selling Xbox One games by unit sales 2016 | Statista
Microsoft owns up to how badly the Xbox One lost to the PS4 - Protocol
EA lets slip lifetime Xbox One and PS4 consoles sales | Ars Technica
DFC Intelligence Forecasts Video Game Console Sales to Surpass 150 Million - DFC Intelligence
PS4 vs Xbox One vs Wii U Global Lifetime Sales – December 2016 Update
PS4 vs Xbox One vs Wii U USA Lifetime Sales – April 2016 Update
