ebrary, Inc. (2008). Wittgenstein and the philosophy of information: Proceedings of the 30. International Ludwig Wittgenstein Symposium, Kirchberg am Wechsel, Austria 2007. Volume 1. Ontos Verlag.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रebrary, Inc. Wittgenstein and the Philosophy of Information: Proceedings of the 30. International Ludwig Wittgenstein Symposium, Kirchberg Am Wechsel, Austria 2007. Volume 1. Frankfurt: Ontos Verlag, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रebrary, Inc. Wittgenstein and the Philosophy of Information: Proceedings of the 30. International Ludwig Wittgenstein Symposium, Kirchberg Am Wechsel, Austria 2007. Volume 1. Ontos Verlag, 2008.
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