India. Central Pollution Control Board. (1993). Comprehensive industry document on glass industry. Central Pollution Control Board.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Central Pollution Control Board. Comprehensive Industry Document on Glass Industry. Delhi: Central Pollution Control Board, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रIndia. Central Pollution Control Board. Comprehensive Industry Document on Glass Industry. Central Pollution Control Board, 1993.
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