PETROLEUM. (1981). Petroleum exploration strategies in developing countries: Proceeding of a United Nations meeting held in the haque 16-20 March 1981. Graham & Trotman.
Chicago Style (17th ed.) CitationPETROLEUM. Petroleum Exploration Strategies in Developing Countries: Proceeding of a United Nations Meeting Held in the Haque 16-20 March 1981. Graham & Trotman, 1981.
MLA (8th ed.) CitationPETROLEUM. Petroleum Exploration Strategies in Developing Countries: Proceeding of a United Nations Meeting Held in the Haque 16-20 March 1981. Graham & Trotman, 1981.
Warning: These citations may not always be 100% accurate.