Alexander W. Allison. (1986). Masterpieces of the drama: 5th ed (5th ed.). Macmillan.
Lua i Stíl Chicago (17ú heag.)Alexander W. Allison. Masterpieces of the Drama: 5th Ed. 5th ed. New York: Macmillan, 1986.
Lua MLA (9ú heag.)Alexander W. Allison. Masterpieces of the Drama: 5th Ed. 5th ed. Macmillan, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.