"VH1 40 Greatest Metal Songs", 1–4 May 2006, VH1 Channel, reported by VH1.comАрхивирано 2006-09-13 на сајту Archive.today. Retrieved 10 September 2006.
"VH1 40 Greatest Metal Songs", 1–4 May 2006, VH1 Channel, reported by VH1.comАрхивирано 2006-09-13 на сајту Archive.today. Retrieved 10 September 2006.