Bhattacharya, N., & Bhattacharya, N. (1973). A sample survey of jute industry workers in greater Calcutta. Research Training School, ISI.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBhattacharya, N., और N.;Chatterjee Bhattacharya. A Sample Survey of Jute Industry Workers in Greater Calcutta. Research Training School, ISI, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBhattacharya, N., और N.;Chatterjee Bhattacharya. A Sample Survey of Jute Industry Workers in Greater Calcutta. Research Training School, ISI, 1973.
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