Knust, H. East-West encounters in Brecht's Szechwan play: Herbert Knust. Comparative literature East and West : traditions and trends : selected conference papers.(1989).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKnust, Herbert. "East-West Encounters in Brecht's Szechwan Play: Herbert Knust." Comparative Literature East and West : Traditions and Trends : Selected Conference Papers.(1989) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रKnust, Herbert. "East-West Encounters in Brecht's Szechwan Play: Herbert Knust." Comparative Literature East and West : Traditions and Trends : Selected Conference Papers.(1989), .
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