APA
India G. O. P. A. C. (., India G. O. P. A. C. (., . (1967). Indian petroleum and chemicals statistics. : .
Chicago
India Government Of Petroleum And Chemicals (M/O-), India Government Of Petroleum And Chemicals (M/O-), . 1967. Indian petroleum and chemicals statistics. : .
Harvard
India G. O. P. A. C. (., India G. O. P. A. C. (., . (1967). Indian petroleum and chemicals statistics. : .
MLA
India Government Of Petroleum And Chemicals (M/O-), India Government Of Petroleum And Chemicals (M/O-), . Indian petroleum and chemicals statistics. : . 1967.
