November NPD: Xbox One Overtakes PS4 This Month - Game Informer
April NPD: Xbox One outsells PS4 – Destructoid
Xbox One is top-selling home console in US for December -- NPD - GameSpot
December 2014 NPD: Xbox One outsells PS4 again | VentureBeat
NPD: Xbox 360 marks 27 straight months atop U.S. market; industry sales sink 10% – GeekWire
![NPD Group: PS4 Outsells Xbox One During March 2017 While Switch Takes Top Spot [UPDATE] - GameRevolution](https://www.gamerevolution.com/wp-content/uploads/sites/2/2017/04/file_14026_PS4XB12.jpg?w=640 "NPD Group: PS4 Outsells Xbox One During March 2017 While Switch Takes Top Spot [UPDATE] - GameRevolution")
NPD Group: PS4 Outsells Xbox One During March 2017 While Switch Takes Top Spot [UPDATE] - GameRevolution
Read A Year's Worth Of Microsoft Spinning Xbox One NPD Sales
US NPD: Xbox Series X|S becomes the best selling console in dollar sales of June 2021 while Switch leads with best selling hardware units
NPD Spin: First To 10 Million Loses | WIRED
NPD Group: Biggest September for Xbox 360 software sales - The Official Microsoft Blog
PS4, Xbox One doubling last gen sales - NPD Canada | GamesIndustry.biz
PS5 And Next Xbox Announcements In 2019, PS4/Xbox Sales To Decline, Says NPD Analyst
NPD: Xbox 360 ruled a steadily declining video game empire in July | Engadget
NPD June 2021: Xbox Series best-selling hardware platform in dollar sales, Nintendo Switch led in unit sales, Ratchet & Clank No.1 - My Nintendo News
NPD: Xbox One S Took Nearly One Third Of All August 2016 Console Sales
Xbox Series X/S Leads Market Sales Over PlayStation 5 - Gaming.net
NPD Group: Xbox One's Victory Streak Ends With PS4 Winning November 2016 - GameRevolution
NPD Group: Elden Ring is May's Best-Selling Game; Xbox Series Generated Highest Dollar Sales
NPD: Xbox 360 US May sales hit 114,000 - GameSpot
US NPD February 2022: Switch best-selling hardware, Xbox Series No.2, PS5 No.3 - My Nintendo News
