Filliou, R. (2012). Good-For-Nothing-Good-At-Everything: Letters to Allan Kaprow. Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings.
Lua i Stíl Chicago (17ú heag.)Filliou, Robert. "Good-For-Nothing-Good-At-Everything: Letters to Allan Kaprow." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings 2012.
Lua MLA (8ú heag.)Filliou, Robert. "Good-For-Nothing-Good-At-Everything: Letters to Allan Kaprow." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.