Gilman, R. (1972). Common and uncommon masks: Writings on theatre 1961-1970. Vintage Books.
Lua i Stíl Chicago (17ú heag.)Gilman, Richard. Common and Uncommon Masks: Writings on Theatre 1961-1970. New York: Vintage Books, 1972.
Lua MLA (9ú heag.)Gilman, Richard. Common and Uncommon Masks: Writings on Theatre 1961-1970. Vintage Books, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.