APA (7 वां संस्करण) प्रशस्ति पत्र

Pampapathy Rao, A. (1965). A survey of Wittgenstein's theory of meaning. Published under the auspices of Indian Universities Press in association with Scientific Book Agency.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Pampapathy Rao, A. A Survey of Wittgenstein's Theory of Meaning. Calcutta: Published under the auspices of Indian Universities Press in association with Scientific Book Agency, 1965.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Pampapathy Rao, A. A Survey of Wittgenstein's Theory of Meaning. Published under the auspices of Indian Universities Press in association with Scientific Book Agency, 1965.

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