Southgate, T. (2022). Black Metal: European Roots & Musical Extremities (4. Aufl.). Black Front Press.
Lua i Stíl Chicago (17ú heag.)Southgate, Troy. Black Metal: European Roots & Musical Extremities. 4. Aufl. Black Front Press, 2022.
Lua MLA (8ú heag.)Southgate, Troy. Black Metal: European Roots & Musical Extremities. 4. Aufl. Black Front Press, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.