Lua APA (7ú heag.)
ebrary, Inc, & Westgate, J. C. (2007). Brecht, Broadway and United States theatre. Cambridge Scholars Pub..
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus J. Chris Westgate. Brecht, Broadway and United States Theatre. Newcastle, UK: Cambridge Scholars Pub., 2007.
Lua MLA (9ú heag.)
ebrary, Inc, agus J. Chris Westgate. Brecht, Broadway and United States Theatre. Cambridge Scholars Pub., 2007.
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