National Council of Allied Economic Research. (1966). Survey of hilly and backward areas of Punjab. s.n.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Council of Allied Economic Research. Survey of Hilly and Backward Areas of Punjab. New Delhi: s.n, 1966.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNational Council of Allied Economic Research. Survey of Hilly and Backward Areas of Punjab. s.n, 1966.
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