Gaya APA
Beggs, Dak H. ().
Gas Production Operations .
:
OGCI Pulications.
Gaya Chicago
Beggs, Dak H.
Gas Production Operations.
:
OGCI Pulications,
.
Text.
Gaya MLA
Beggs, Dak H.
Gas Production Operations.
:
OGCI Pulications,
.
Text.
Gaya Turabian
Beggs, Dak H.
Gas Production Operations.
:
OGCI Pulications,
.
Print.