Adelman, M. A. (1972). The world petroleum market. Published for Resources for the Future by Johns Hopkins University Press.
Chicago-viite (17. p.)Adelman, M. A. The World Petroleum Market. Baltimore: Published for Resources for the Future by Johns Hopkins University Press, 1972.
MLA-viite (9. p.)Adelman, M. A. The World Petroleum Market. Published for Resources for the Future by Johns Hopkins University Press, 1972.
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