PICHLER, Peter. To the sources! On historical source criticism in metal studies: Concert flyers, album covers, and band T-shirts. Popular Music History, [S. l.], v. 15, n. 1, p. 54–77, 2023. DOI: 10.1558/pomh.22693. Disponível em: https://journal.equinoxpub.com/PMH/article/view/22693. Acesso em: 19 apr. 2025.