Boal, A. (1979). Theater of the oppressed. Urizen Books.
Lua i Stíl Chicago (17ú heag.)Boal, Augusto. Theater of the Oppressed. New York: Urizen Books, 1979.
Lua MLA (8ú heag.)Boal, Augusto. Theater of the Oppressed. Urizen Books, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.