Federal Republic of Germany. Centre of International Theatre Institute, Jahnke, M., & Linke, M. (1983). Theater, 1967-1982. Federal Republic of Germany Centre of the International Theatre Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFederal Republic of Germany. Centre of International Theatre Institute, Manfred Jahnke, और Manfred Linke. Theater, 1967-1982. Berlin: Federal Republic of Germany Centre of the International Theatre Institute, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFederal Republic of Germany. Centre of International Theatre Institute, et al. Theater, 1967-1982. Federal Republic of Germany Centre of the International Theatre Institute, 1983.
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