Gaya APA
Composite Catalog of oil field equipment and service. (1986).
:
.
Gaya Chicago
Composite Catalog of oil field equipment and service.
vol. 2.
:
,
1986.
.
Gaya MLA
Composite Catalog of oil field equipment and service.
vol. 2.
:
,
1986.
.
Gaya Turabian
Composite Catalog of oil field equipment and service.
:
,
1986.
.