Gaya APA
Pennwell, .
(2017).
Offshore : Seismic market update
(
Volume 77, Number 3 March)
.
Houston:
Pennwell Books.
Gaya MLA
Pennwell, .
"Offshore : Seismic market update".
Volume 77, Number 3 March
Houston:
Pennwell Books,
2017.
MAJALAH TP.