APA Style
Yusuf, A. ().
The Petroleum Business Venture .
:
Indonesia: PT Media Pustaka Phoenix.
Chicago Style
Yusuf, A.
The Petroleum Business Venture.
:
Indonesia: PT Media Pustaka Phoenix,
.
Text.
MLA Style
Yusuf, A.
The Petroleum Business Venture.
:
Indonesia: PT Media Pustaka Phoenix,
.
Text.
Turabian Style
Yusuf, A.
The Petroleum Business Venture.
:
Indonesia: PT Media Pustaka Phoenix,
.
Print.