Enos, J. L. (1962). Petroleum progress and profits; a history of process innovation. MIT Press.
Chicago Style (17. basım) AtıfEnos, John Lawrence. Petroleum Progress and Profits; a History of Process Innovation. Cambridge, Mass: MIT Press, 1962.
MLA (9th ed.) AtıfEnos, John Lawrence. Petroleum Progress and Profits; a History of Process Innovation. MIT Press, 1962.
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