Wilson, E., & Goldfarb, A. (1996). Theater: The lively art (2nd ed.). McGraw-hill.
Lua i Stíl Chicago (17ú heag.)Wilson, Edwin, agus Alvin Goldfarb. Theater: The Lively Art. 2nd ed. New York: McGraw-hill, 1996.
Lua MLA (9ú heag.)Wilson, Edwin, agus Alvin Goldfarb. Theater: The Lively Art. 2nd ed. McGraw-hill, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.