Gaya APA
Carbaugh, Robert J.. (2006).
International economics (10th ed.).
Australia:
Thomson.
Gaya Chicago
Carbaugh, Robert J..
International economics.
10th ed.
Australia:
Thomson,
2006.
Text.
Gaya MLA
Carbaugh, Robert J..
International economics.
10th ed.
Australia:
Thomson,
2006.
Text.
Gaya Turabian
Carbaugh, Robert J..
International economics.
10th ed.
Australia:
Thomson,
2006.
Print.