YATES, F. A. (1969). Theatre of the world. University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)YATES, Frances Amelia. Theatre of the World. University of Chicago Press, 1969.
Lua MLA (9ú heag.)YATES, Frances Amelia. Theatre of the World. University of Chicago Press, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.