McGinn, M. (2005). Routledge philosophy guidebook to Wittgenstein and the Philosophical investigations. Routledge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcGinn, Marie. Routledge Philosophy Guidebook to Wittgenstein and the Philosophical Investigations. Routledge, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMcGinn, Marie. Routledge Philosophy Guidebook to Wittgenstein and the Philosophical Investigations. Routledge, 2005.
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