Charles, A. (1979). Prison punk. Star.
Lua i Stíl Chicago (17ú heag.)Charles, Anthony. Prison Punk. New York: Star, 1979.
Lua MLA (8ú heag.)Charles, Anthony. Prison Punk. Star, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.