Wells, S. W., & Orlin, L. C. (2003). Shakespeare: An Oxford guide. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Wells, Stanley W., agus Lena Cowen Orlin. Shakespeare: An Oxford Guide. Oxford ; New York ;New Delhi: Oxford University Press, 2003.
Lua MLA (8ú heag.)Wells, Stanley W., agus Lena Cowen Orlin. Shakespeare: An Oxford Guide. Oxford University Press, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.