Xbox One outsells PlayStation 4 in the US in December: NPD Group | Technology News
Xbox One selling more than twice as fast as Xbox 360 - Microsoft on NPD data | VG247
USA: NPD hardware figures sees Switch at No.1, Xbox Series X|S No.2 and PS5 No.3 for May 2022 - My Nintendo News
August NPD – Xbox 360 Hits 32 Consecutive Months as #1 Console in the U.S. - Xbox Wire
November 2014 NPD: Xbox One Defeats PS4, Call of Duty is #1
PS5 And Next Xbox Announcements In 2019, PS4/Xbox Sales To Decline, Says NPD Analyst
NPD: November was best month ever for PS4, Xbox One | GamesIndustry.biz
NPD Group: Xbox One's Victory Streak Ends With PS4 Winning November 2016 - GameRevolution
PS4, Xbox One doubling last gen sales - NPD Canada | GamesIndustry.biz
Xbox One Wins September NPD, Makes it Three Months in a Row
Xbox One outsold PS4 during the month of July, according to Microsoft and NPD | Shacknews
NPD Group: Xbox 360 holds the No. 1 US console spot in October - The Official Microsoft Blog
NPD: Xbox One is the "fastest-selling" console in November and Call of Duty leads software - GameSpot
December 2013 NPD: While both supply constrained, Xbox One outsells PlayStation 4 | VentureBeat
April 2015 NPD: Xbox One tops PlayStation 4 - Gematsu
NPD: 70% Of People In U.S Who Own A Nintendo Switch Also Own PS4 Or Xbox One - My Nintendo News
November NPD: Xbox One Overtakes PS4 This Month - Game Informer
PS4 won the December NPD, but Xbox One had its biggest month yet and Microsoft says Sony saw no year-on-year growth | VG247
November 2017 NPD: Xbox One brings in more spending, but Sony sells more PlayStation 4s | VentureBeat
April NPD: Xbox One outsells PS4 – Destructoid
/cdn.vox-cdn.com/uploads/chorus_image/image/26970661/xb1_review_photo-35.0.jpg "Xbox One bestselling console in US last month, NPD says - Polygon")
Xbox One bestselling console in US last month, NPD says - Polygon
NPD: Xbox One, PS4 Sales in Canada Double That of 360/PS3's Launch - GameSpot
NPD: Nintendo Switch Sold 1.77 Million Units In The US In December 2018 – NintendoSoup
NPD numbers: Xbox One is the fastest-selling console in the US in November - The Official Microsoft Blog
December NPD – Xbox One leads in December - Xbox Wire
NPD: 70% Of Switch Owners Also Own A PS4 Or Xbox One – NintendoSoup
Xbox One is Fastest Selling Console in the US; November NPD Group Figures Revealed - Xbox Wire
Xbox One, PlayStation 4 fuel 50% spike in video game console sales - Los Angeles Times
