Clark, B. (1991). A study of World drama. Anmol.
Cita Chicago (17th ed.)Clark, Barrett. A Study of World Drama. New Delhi: Anmol, 1991.
Cita MLA (9th ed.)Clark, Barrett. A Study of World Drama. Anmol, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.