APA Style
Field, Barry C.. (2000).
Natural Resource Economic An Introduction .
Singapore:
McGaw-Hill.
Chicago Style
Field, Barry C..
Natural Resource Economic An Introduction.
Singapore:
McGaw-Hill,
2000.
Teks.
MLA Style
Field, Barry C..
Natural Resource Economic An Introduction.
Singapore:
McGaw-Hill,
2000.
Teks.
Turabian Style
Field, Barry C..
Natural Resource Economic An Introduction.
Singapore:
McGaw-Hill,
2000.
Teks.