Jacobus, L. A. (2009). The bedford introduction to drama (Sixth edition.). AUWSF.
Lua i Stíl Chicago (17ú heag.)Jacobus, Lee A. The Bedford Introduction to Drama. Sixth edition. New York: AUWSF, 2009.
Lua MLA (9ú heag.)Jacobus, Lee A. The Bedford Introduction to Drama. Sixth edition. AUWSF, 2009.
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