List of best-selling game consoles - Wikipedia
PS5 Year 1 Sales Compared: Ahead Of Wii U, Behind PS4, And More - GameSpot
PlayStation hardware and software sales decline in Q3 FY19 | by Sohrab Osati | Sony Reconsidered
All time best-selling PS4 games by unit sales 2021 | Statista
PS4's sales dominance slackens slightly in holiday season | Ars Technica
PlayStation 4 Sales Surpass 91.6 Million Units Worldwide After The Strong Holiday Season | Sony Corporation of America
PlayStation 4 sales pass over 82 million, nearing PS3's lifetime numbers | VentureBeat
Sony PlayStation unit sales by console 2021 | Statista
Xbox Series X vs PS5: Console and Game Sales Numbers – Jan2022 | Hooked On Tech
U.S. PlayStation unit sales by console 2022 | Statista
Sony Announces PlayStation 4 Sales Have Passed 106 Million, PlayStation VR Over 5 Million - ThisGenGaming
PS5 vs PS4 Sales Comparison - January 2022
PS5 Has Shipped 17.3 Million Units; PlayStation Sales Dropped & Profit Grew Year-on-Year
Red-Hot Nintendo Switch Smokes the PlayStation 4 In All-Time US Sales Despite 4-Year Gap - EssentiallySports
Chart: PS5 Sales and Engagement Top Predecessor | Statista
Is the PS5 Sony's fastest selling console ever? - Android Authority
Is the PS5 Sony's fastest selling console ever? - Android Authority
First-month sales of previous consoles vs. first 24H of PS4 sales : r/PS4
Global PS4 console unit sales 2021 | Statista
How Many PlayStation 4 Consoles Has Sony Sold? Over 102 Million.
PlayStation 4 lifetime unit sales by region 2022 | Statista
Switch Sets New Sales Milestones - IGN
Global PS4 console unit sales 2021 | Statista
Nintendo's Switch to Success: 20 Years of Nintendo Console Sales
Switch vs PS4 vs Xbox One Global Lifetime Sales - June 2021
