Gaya APA
Hobson, G, , , , , , D, (., Pohl, W. (1975).
Modern petroleum technology. FOURTH EDITION (1975).
:
Great Britain : Applied Science Pub.,.
Gaya MLA
Hobson, G, , , , , , D., (ed)., Pohl, W..
"Modern petroleum technology. FOURTH EDITION".
1975
:
Great Britain : Applied Science Pub.,,
1975.
Text.