APA
India M. o. P. a. N. G., . (2004). Annual report, 2003-2004. New Delhi: Min of Petroleum and Natural Gas: Govt of India.
Chicago
India Ministry of Petroleum and Natural Gas, . 2004. Annual report, 2003-2004. New Delhi: Min of Petroleum and Natural Gas: Govt of India.
Harvard
India M. o. P. a. N. G., . (2004). Annual report, 2003-2004. New Delhi: Min of Petroleum and Natural Gas: Govt of India.
MLA
India Ministry of Petroleum and Natural Gas, . Annual report, 2003-2004. New Delhi: Min of Petroleum and Natural Gas: Govt of India. 2004.