Izvornik: Revolver Magazine Back Issue - May. June 2011. Revolver Magazine Back Issue - May. June 2011 magazine. 98 pages. Published by Hal Leonard.
Prijevod: Revolver magazin Back Issue - Svibanj. Lipnja 2011. Revolver magazin Back Issue - Svibanj. 98 stranice. Objavljeno Hal Leonard. HL.77770148.