Farin, K., & Seidel, E. (1993). Skinheads. Beck.
Lua i Stíl Chicago (17ú heag.)Farin, Klaus, agus Eberhard Seidel. Skinheads. München: Beck, 1993.
Lua MLA (8ú heag.)Farin, Klaus, agus Eberhard Seidel. Skinheads. Beck, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.