Huder, W., & Ritscher, H. (1979). Erwin Piscator: 1893-1966 ; an exhibition by the Archiv der Akademie der Künste, Berlin in cooperation with the Goethe Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHuder, Walter, और Hannelore Ritscher. Erwin Piscator: 1893-1966 ; an Exhibition by the Archiv Der Akademie Der Künste, Berlin in Cooperation with the Goethe Institute. London, 1979.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHuder, Walter, और Hannelore Ritscher. Erwin Piscator: 1893-1966 ; an Exhibition by the Archiv Der Akademie Der Künste, Berlin in Cooperation with the Goethe Institute. 1979.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.