Ambrose, Joe (2001). "Moshing - An Introduction". The Violent World of Moshpit Culture. Omnibus Press. m/s. 5. ISBN0711987440. Cite has empty unknown parameter: |chapterurl= (bantuan)
McIver, Joel (2002). "The Shock of the New". Nu-metal: The Next Generation of Rock & Punk. Omnibus Press. m/s. 10. ISBN0711992096. Cite has empty unknown parameter: |chapterurl= (bantuan)