Government of West Bengal & West Bengal. Government of. (1967). Economic Review: 1967-68. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGovernment of West Bengal और West Bengal. Government of. Economic Review: 1967-68. The author, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGovernment of West Bengal और West Bengal. Government of. Economic Review: 1967-68. The author, 1967.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.