Gaya APA
Appleyard, Dennis R., Alfred J. Field, Steven L. Cobb. (2008).
International Aconomics (6th ed.).
New York:
McGraw-Hill.
Gaya Chicago
Appleyard, Dennis R., Alfred J. Field, Steven L. Cobb.
International Aconomics.
6th ed.
New York:
McGraw-Hill,
2008.
Text.
Gaya MLA
Appleyard, Dennis R., Alfred J. Field, Steven L. Cobb.
International Aconomics.
6th ed.
New York:
McGraw-Hill,
2008.
Text.
Gaya Turabian
Appleyard, Dennis R., Alfred J. Field, Steven L. Cobb.
International Aconomics.
6th ed.
New York:
McGraw-Hill,
2008.
Print.