Gaya APA
Syarif, L, O, M. (2001).
The Implementation of International Responsibilities for Atmospheric Pollution : a comparison between Indonesia and Australia .
Jakarta:
ICEL.
Gaya MLA
Syarif, La, Ode, Muhamad.
"The Implementation of International Responsibilities for Atmospheric Pollution : a comparison between Indonesia and Australia".
Jakarta:
ICEL,
2001.
Text.