APA Style
Jones, J. Clifford. (2014).
OPEC: Its Role and Influence Since 1960 (I).
:
bookboon.com.
Chicago Style
Jones, J. Clifford.
OPEC: Its Role and Influence Since 1960.
I
:
bookboon.com,
2014.
Teknik Perminyakan.
MLA Style
Jones, J. Clifford.
OPEC: Its Role and Influence Since 1960.
I
:
bookboon.com,
2014.
Teknik Perminyakan.
Turabian Style
Jones, J. Clifford.
OPEC: Its Role and Influence Since 1960.
I
:
bookboon.com,
2014.
Teknik Perminyakan.