India. Planning Commission. (1969). A review of important activities and studies: 1968-69. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Planning Commission. A Review of Important Activities and Studies: 1968-69. The author, 1969.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Planning Commission. A Review of Important Activities and Studies: 1968-69. The author, 1969.
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