Gaya APA
Cole, Frank W., McCRAY,Arthur W. (1959).
Oil Well Drilling Technology .
Norman:
University of Oklahoma Press.
Gaya Chicago
Cole, Frank W., McCRAY,Arthur W.
Oil Well Drilling Technology.
Norman:
University of Oklahoma Press,
1959.
Teks.
Gaya MLA
Cole, Frank W., McCRAY,Arthur W.
Oil Well Drilling Technology.
Norman:
University of Oklahoma Press,
1959.
Teks.
Gaya Turabian
Cole, Frank W., McCRAY,Arthur W.
Oil Well Drilling Technology.
Norman:
University of Oklahoma Press,
1959.
Teks.