Brecht, B., Manheim, R., & Willett, J. (1970). Bertolt Brecht Collected Plays Three. Methuen.
Lua i Stíl Chicago (17ú heag.)Brecht, Bertolt, Ralph Manheim, agus John Willett. Bertolt Brecht Collected Plays Three. London: Methuen, 1970.
Lua MLA (9ú heag.)Brecht, Bertolt, et al. Bertolt Brecht Collected Plays Three. Methuen, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.