Wells, S. W., & Orlin, L. C. (2003). Shakespeare: An Oxford guide. Oxford University Press.

Wells, Stanley W., and Lena Cowen Orlin. Shakespeare: An Oxford Guide. Oxford ; New York ;New Delhi: Oxford University Press, 2003.

Wells, Stanley W., and Lena Cowen Orlin. Shakespeare: An Oxford Guide. Oxford University Press, 2003.