Παραπομπή APA

(1974). Oil well drilling engineering: : advanced handbook & computer programs. Golden Colorado, USA.: Mitchell Engineering.

Παραπομπή Chicago Style

Oil Well Drilling Engineering: : Advanced Handbook & Computer Programs. Golden Colorado, USA.: Mitchell Engineering, 1974.

Παραπομπή MLA

Oil Well Drilling Engineering: : Advanced Handbook & Computer Programs. Golden Colorado, USA.: Mitchell Engineering, 1974.

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