Bihar State Agricultural Marketing Board. The Bihar journal of agricultural marketing. Bihar State Agricultural Marketing Board.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBihar State Agricultural Marketing Board. The Bihar Journal of Agricultural Marketing. Patna, [India]: Bihar State Agricultural Marketing Board.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBihar State Agricultural Marketing Board. The Bihar Journal of Agricultural Marketing. Bihar State Agricultural Marketing Board.
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