Belshaw, C. S. (1969). The conditions of social performance: An exploratory theory. Routledge and Kegan Paul.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBelshaw, Cyril S. The Conditions of Social Performance: An Exploratory Theory. Routledge and Kegan Paul, 1969.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBelshaw, Cyril S. The Conditions of Social Performance: An Exploratory Theory. Routledge and Kegan Paul, 1969.
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