Não informado. (1868). Records of the Geological Survey of India. High Commissioner for India.
Chicagoスタイル(17版)引用形式Não informado. Records of the Geological Survey of India. New Delhi: High Commissioner for India, 1868.
MLA(8版)引用形式Não informado. Records of the Geological Survey of India. High Commissioner for India, 1868.
警告: この引用は必ずしも正確ではありません.