APA
(1980). Bulletin of mineral statistics and information. Nagpur: Indian Bureau of Mines.
Chicago
1980. Bulletin of mineral statistics and information. Nagpur: Indian Bureau of Mines.
Harvard
(1980). Bulletin of mineral statistics and information. Nagpur: Indian Bureau of Mines.
MLA
Bulletin of mineral statistics and information. Nagpur: Indian Bureau of Mines. 1980.