Retrieved May 11, 2011. "iTunes Countdown to Lady Gaga's Born This Way Album Kicks Off Today With New Single "The Edge of Glory"" (Press release).
Erişim tarihi: 21 Mayıs 2011.  ^ "iTunes Countdown to Lady Gaga's Born This Way Album Kicks Off Today With New Single "The Edge of Glory"" (Basın açıklaması).