Hutcherson, Ben; Haenfler, Ross (2010). “Music Genre as a Gendered Process: Authenticity in Extreme Metal”. Trong Norman K. Denzin; Christopher J. Schneider; Robert Owen Gardner; John Bryce Merrill; Dong Han (biên tập). Studies in Symbolic Interaction. Emerald Group Publishing. tr. 103–104. ISBN9780857243614.