The Ultimate Guide to PS4 Magazine (Digital) - DiscountMags.com
PlayStation 4: új eladási adatok; előrendelésben lehagyta a PlayStation 5
Playstation 4 (2013-present) – History of Console Gaming
Xbox One v PS4: the complete comparison | E3 2013 | The Guardian
HumanCentric PS4 Mount for PS4 (2013 - mid 2016 Model) + 2 Controller Mounts Bundle (Black) | Mount on The Wall or on The Back of The TV | Patent Pending : Amazon.in: Video Games
PlayStation 4 sales beat Xbox One sales in 2013 - CBS News