Weineck, S. (2002). The abyss above: Philosophy and poetic madness in Plato, Hölderlin, and Nietzsche. State University of New York Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWeineck, Silke-Maria. The Abyss Above: Philosophy and Poetic Madness in Plato, Hölderlin, and Nietzsche. Albany: State University of New York Press, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWeineck, Silke-Maria. The Abyss Above: Philosophy and Poetic Madness in Plato, Hölderlin, and Nietzsche. State University of New York Press, 2002.
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