Uren, L. C. (1953). Petroleum production engineering: Oil field exploitation (3rd ed.). New York: McGraw-Hill Book Company.
Παραπομπή Chicago StyleUren, Lester Charles. Petroleum Production Engineering: Oil Field Exploitation. 3rd ed. New York: McGraw-Hill Book Company, 1953.
Παραπομπή MLAUren, Lester Charles. Petroleum Production Engineering: Oil Field Exploitation. 3rd ed. New York: McGraw-Hill Book Company, 1953.
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