Geological Survey of India. (1994). General information on manganese ores in India. Geological Survey of India.
Chicagoスタイル(17版)引用形式Geological Survey of India. General Information on Manganese Ores in India. [Calcutta]: Geological Survey of India, 1994.
MLA(8版)引用形式Geological Survey of India. General Information on Manganese Ores in India. Geological Survey of India, 1994.
警告: この引用は必ずしも正確ではありません.