Gibson, W. (2008). The miracle worker (First edition.). Scribner.
Lua i Stíl Chicago (17ú heag.)Gibson, William. The Miracle Worker. First edition. New York: Scribner, 2008.
Lua MLA (9ú heag.)Gibson, William. The Miracle Worker. First edition. Scribner, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.