"Eminem's 'Rap God' Breaks Guinness World Record; Has 'Most Words in a Hit Record' With Roughly 4 Words Per Second".
Accesat în 20 august 2011.  ^ Jesaro, May (11 septembrie 2014). „Eminem's 'Rap God' Breaks Guinness World Record; Has 'Most Words in a Hit Record' With Roughly 4 Words Per Second”.