Sarkar, C. (2005). Social responsibility of business enterprises. New Century Publication.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSarkar, C.R. Social Responsibility of Business Enterprises. NewDelhi: New Century Publication, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSarkar, C.R. Social Responsibility of Business Enterprises. New Century Publication, 2005.
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