Gaya APA
Krugman, Paul R, Obstfeld, Maurice, Melitz, Marc J. (2013).
INTERNATIONAL ECONOMICS
Theory and Policy
Ninth Edition .
England:
Pearson.
Gaya Chicago
Krugman, Paul R, Obstfeld, Maurice, Melitz, Marc J.
INTERNATIONAL ECONOMICS
Theory and Policy
Ninth Edition.
England:
Pearson,
2013.
Text.
Gaya MLA
Krugman, Paul R, Obstfeld, Maurice, Melitz, Marc J.
INTERNATIONAL ECONOMICS
Theory and Policy
Ninth Edition.
England:
Pearson,
2013.
Text.
Gaya Turabian
Krugman, Paul R, Obstfeld, Maurice, Melitz, Marc J.
INTERNATIONAL ECONOMICS
Theory and Policy
Ninth Edition.
England:
Pearson,
2013.
Print.