Gaya APA
Krugman, Paul R, Melitz, Marc J, Obstfeld, Maurice. (2018).
INTERNATIONAL TRADE THEORY AND POLICY
Eleventh Edition (11).
United Kingdom:
Pearson Education Limited.
Gaya Chicago
Krugman, Paul R, Melitz, Marc J, Obstfeld, Maurice.
INTERNATIONAL TRADE THEORY AND POLICY
Eleventh Edition.
11
United Kingdom:
Pearson Education Limited,
2018.
Text.
Gaya MLA
Krugman, Paul R, Melitz, Marc J, Obstfeld, Maurice.
INTERNATIONAL TRADE THEORY AND POLICY
Eleventh Edition.
11
United Kingdom:
Pearson Education Limited,
2018.
Text.
Gaya Turabian
Krugman, Paul R, Melitz, Marc J, Obstfeld, Maurice.
INTERNATIONAL TRADE THEORY AND POLICY
Eleventh Edition.
11
United Kingdom:
Pearson Education Limited,
2018.
Print.