Everything. The International Houseof Mojo. 2013-08-27 [2013-10-01]. (原始内容存档于2017-11-08). Oliver Snyders. Telltale confirms The Walking Dead: Season 2 will
Natelege Whaley. Usher Reveals Missing Swedish House Mafia Song, Refutes 'R&B Is Dead,' Talks New Album. The Boombox(Aol). 2012-07-03 [2013-04-14]. (原始内容存档于2012-09-10)