APA Style
Obstfeld, Maurice, Khrugman, Paul R. (2009).
International Economics: Theory & Policy (8).
Boston:
PEARSON.
Chicago Style
Obstfeld, Maurice, Khrugman, Paul R.
International Economics: Theory & Policy.
8
Boston:
PEARSON,
2009.
Text.
MLA Style
Obstfeld, Maurice, Khrugman, Paul R.
International Economics: Theory & Policy.
8
Boston:
PEARSON,
2009.
Text.
Turabian Style
Obstfeld, Maurice, Khrugman, Paul R.
International Economics: Theory & Policy.
8
Boston:
PEARSON,
2009.
Print.