Boyce, C. (1990). Shakespeare A to Z: Charles Boyce. Facts on File.
Lua i Stíl Chicago (17ú heag.)Boyce, Charles. Shakespeare A to Z: Charles Boyce. New York [u.a.]: Facts on File, 1990.
Lua MLA (8ú heag.)Boyce, Charles. Shakespeare A to Z: Charles Boyce. Facts on File, 1990.
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