PS4 software sales reach over 9.7 million since launch – Destructoid
Hardware and Software sales 2019 in many countries | ResetEra
Sony has sold nearly 1.89 billion PS4 and PS5 games | TweakTown
Sony FY2019 Results - PS4: 13.6m (LTD: 110.4m) / FY19: 2nd best year ever for PlayStation / 41.5M PS+ Members & 66% Digital Ratio | ResetEra
PlayStation 4 Sales Surpass 50 Million Units Globally; Best Ever Black Friday
Sales up at Sony as PS4 software exceeds expectations
PS4 Software Sell-Through Estimated at 1.181 Billion Units
PS5 and PS4: Software sales down last quarter, PS Plus subscribers increase - Pledge Times
Tech giant Sony swings to profit on PS4 sales - BBC News
PlayStation hardware and software sales decline in Q3 FY19 | by Sohrab Osati | Sony Reconsidered
Sony halts PlayStation hardware and software sales in Russia | Engadget
PS4 Hardware and Software Selling Faster than PS2 and PS3 in Asia
10 things you probably didn't know about the new PS4 - Independent.ie
Game Geeks News | The Official Gaming News Channel for Gamers
PS4 Console Sales Down In 2017, Software Sales Skyrocket | Shacknews
UK's best-selling games of 2015: FIFA 16 wins, PS4 tops in console and software sales | VG247
PlayStation hardware and software sales decline in Q3 FY19 | by Sohrab Osati | Sony Reconsidered
Sony financials: PS4 hardware and software sales 'lower-than-expected'
Sony Talks PlayStation 5 Launch Date and More in Financial Report
79 Million PS4 Shipped as of March 31st; Sony Predicts to Ship 95 Million Units by March 2019
PlayStation Hardware Sales Drop, Software Sales Soar
PlayStation 4 sales pass 86.1 million in 5 years | VentureBeat
PlayStation Updates PS4 Game Sales Estimate to 1.181 Billion Units Worldwide
Sony's PS4 ousts Microsoft's Xbox One for U.S. console, software sales in June – GeekWire
PS4 Sales Exceed 82 Million as Game Sales Report Higher Than Anticipated Earnings - GameRevolution
PS4 Console Sales Drop While Software Sales Soar – PS5 Launch on Track
/cdn.vox-cdn.com/uploads/chorus_image/image/67152481/akrales_161108_1261_A_0092.0.0.jpg "PS4 software sales spike during the pandemic - The Verge")