APA
Petroleum Information Service (New Delhi) S. (., Petroleum Information Service (New Delhi) S. (., . (1971). Glossary of terms used in petroleum industry and c. New Delhi: The Author India.
Chicago
Petroleum Information Service (New Delhi) Statistics (Division), Petroleum Information Service (New Delhi) Statistics (Division), . 1971. Glossary of terms used in petroleum industry and c. New Delhi: The Author India.
Harvard
Petroleum Information Service (New Delhi) S. (., Petroleum Information Service (New Delhi) S. (., . (1971). Glossary of terms used in petroleum industry and c. New Delhi: The Author India.
MLA
Petroleum Information Service (New Delhi) Statistics (Division), Petroleum Information Service (New Delhi) Statistics (Division), . Glossary of terms used in petroleum industry and c. New Delhi: The Author India. 1971.
