APA Style
Krugman, Paul R.;Melitz, Marc J.;Obstfeld, Maurice. (2012).
International Economics: Theory and Policy (9th edition).
:
Pearson Addison-Wesley.
Chicago Style
Krugman, Paul R.;Melitz, Marc J.;Obstfeld, Maurice.
International Economics: Theory and Policy.
9th edition
:
Pearson Addison-Wesley,
2012.
.
MLA Style
Krugman, Paul R.;Melitz, Marc J.;Obstfeld, Maurice.
International Economics: Theory and Policy.
9th edition
:
Pearson Addison-Wesley,
2012.
.
Turabian Style
Krugman, Paul R.;Melitz, Marc J.;Obstfeld, Maurice.
International Economics: Theory and Policy.
9th edition
:
Pearson Addison-Wesley,
2012.
.