<Li> ^ Jump up to: Bushell, Garry; Halfin, Ross (1985). Running Free, The Official Story of Iron Maiden (2nd ed .). Zomba Books . p. 100 . ISBN 0 - 946391 - 84 - X . </Li> <Li> ^ Jump up to: Wall 2004, p. 226 . </Li> <Li> ^ Jump up to: Bushell, Garry; Halfin, Ross (1985). Running Free, The Official Story of Iron Maiden (2nd ed .). Zomba Books . p. 101 . ISBN 0 - 946391 - 84 - X . </Li> <Li> ^ Jump up to: The Number of the Beast (Media notes). Iron Maiden . EMI. 22 March 1982 . </Li>

Iron maiden number of the beast album cover