APA
India. Ministry of Mines and Minerals. Department of Mines, . (1999). Indian minerals yearbook 1998 and 1999. Nagpur: Indian Bureau of Mines Press.
Chicago
India. Ministry of Mines and Minerals. Department of Mines, . 1999. Indian minerals yearbook 1998 and 1999. Nagpur: Indian Bureau of Mines Press.
Harvard
India. Ministry of Mines and Minerals. Department of Mines, . (1999). Indian minerals yearbook 1998 and 1999. Nagpur: Indian Bureau of Mines Press.
MLA
India. Ministry of Mines and Minerals. Department of Mines, . Indian minerals yearbook 1998 and 1999. Nagpur: Indian Bureau of Mines Press. 1999.