2017 will be peak year for PS4 hardware sales- Ars Technica article suggests | Page 3 | ResetEra
Xbox One X: Microsoft Fights Back in Booming Console Market | Newzoo
Analysis: Sony pushes past 50 percent of the worldwide console market | Ars Technica
PS4 2018 sales bring lifetime total to over 90 million units - GameRevolution
PS4 vs Xbox One vs Wii U Global Lifetime Sales – April 2015 Update - PS4 22.4M, Xbox One 12.5M, Wii U 9.6M
Xbox One X: Microsoft Fights Back in Booming Console Market | Newzoo
Top 10 Best-Selling PS4 Games on PSN Revealed for October 2015 - GameSpot
PS4 vs Xbox One vs Wii U Global Lifetime Sales – November 2015 Update
PS4 Tops Console Sales Charts in US June 2015 NPDs - GameSpot
PS4's sales dominance slackens slightly in holiday season | Ars Technica
PS4 vs Xbox One vs Wii U Global Lifetime Sales – November 2015 Update
Ps4 Sales 2015 Discount, 56% OFF | www.geb.cat
Analysis: Sony pushes past 50 percent of the worldwide console market | Ars Technica
PS4 sales officially pass 30 million | Ars Technica
PS4 sales officially pass 30 million | Ars Technica
Witcher 3's Sales By System--How The Game Has Sold On PC, PS4, Xbox One, And Switch - GameSpot
June 2015 NPD: PlayStation 4 beats Xbox One as Batman tops the software chart | VentureBeat
The Witcher 3 PC vs PS4 vs Xbox One sale percentages revealed for 2015, 2016 and 2017
Sony PS4 tops Microsoft Xbox One in U.S. console sales for 5th straight month – GeekWire
PS4 vs Xbox One vs Wii U Global Lifetime Sales – December 2015 Update
August 2015 NPD Sales Analysis: PS4/XBO Combined Tracking 45% Ahead Of PS3/360
PS4 vs Xbox One vs Wii U Japan Lifetime Sales – December 2015 Update | N4G
Fastest-selling first-party PS4 exclusives 2020 | Statista
UK Sales Charts: Uncharted PS4 Nabs the 8th Biggest PS4 Launch of 2015 - Push Square
