India. Central Statistical Organisation, K. (2001). Time-Series data on Annual Survey of Industries: 1959-1971. C.S.O.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Central Statistical Organisation, Kolkata. Time-Series Data on Annual Survey of Industries: 1959-1971. C.S.O, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Central Statistical Organisation, Kolkata. Time-Series Data on Annual Survey of Industries: 1959-1971. C.S.O, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.