National Archives of India. (1991). Catalogue of revenue maps of the Survey of India. National Archives of India.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Archives of India. Catalogue of Revenue Maps of the Survey of India. New Delhi: National Archives of India, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Archives of India. Catalogue of Revenue Maps of the Survey of India. National Archives of India, 1991.
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