APA (7 वां संस्करण) प्रशस्ति पत्र
Huettich, H. G. (1978). Theater in the Planned Society: Contemporary Drama in the German Democratic Republic in its Historical, Political, and Cultural Context. University of North Carolina Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Huettich, H. G. Theater in the Planned Society: Contemporary Drama in the German Democratic Republic in Its Historical, Political, and Cultural Context. Chapel Hill: University of North Carolina Press, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Huettich, H. G. Theater in the Planned Society: Contemporary Drama in the German Democratic Republic in Its Historical, Political, and Cultural Context. University of North Carolina Press, 1978.
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