Nitzer, R. (1980). Brother humper: [Robert Nitzer]. [Star].
Lua i Stíl Chicago (17ú heag.)Nitzer, Robert. Brother Humper: [Robert Nitzer]. [New York]: [Star], 1980.
Lua MLA (8ú heag.)Nitzer, Robert. Brother Humper: [Robert Nitzer]. [Star], 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.