Little, S. W. (1974). Enter Joseph Papp: In search of a new American theater / Stuart W. Little. Coward, McCann & Geoghegan.
Lua i Stíl Chicago (17ú heag.)Little, Stuart W. Enter Joseph Papp: In Search of a New American Theater / Stuart W. Little. New York: Coward, McCann & Geoghegan, 1974.
Lua MLA (8ú heag.)Little, Stuart W. Enter Joseph Papp: In Search of a New American Theater / Stuart W. Little. Coward, McCann & Geoghegan, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.