Gaya APA
Yusof, M. Sabri. (2000).
International environmental law .
Kualalumpur:
ILBS.
Gaya Chicago
Yusof, M. Sabri.
International environmental law.
Kualalumpur:
ILBS,
2000.
Text.
Gaya MLA
Yusof, M. Sabri.
International environmental law.
Kualalumpur:
ILBS,
2000.
Text.
Gaya Turabian
Yusof, M. Sabri.
International environmental law.
Kualalumpur:
ILBS,
2000.
Print.