Heidegger, M. (1949). Existence and being: Martin Heidegger. With an introd. by Werner Brock. Regnery.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHeidegger, Martin. Existence and Being: Martin Heidegger. With an Introd. by Werner Brock. Chicago: Regnery, 1949.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHeidegger, Martin. Existence and Being: Martin Heidegger. With an Introd. by Werner Brock. Regnery, 1949.
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