Gaya APA
Krugman, Paul R.. (2013).
International economics : theory and policy / Paul R. Krugman and Maurice Obstfeld, Marc J. Melitz (9th ed.).
:
Boston: Pearson.
Gaya Chicago
Krugman, Paul R..
International economics : theory and policy / Paul R. Krugman and Maurice Obstfeld, Marc J. Melitz.
9th ed.
:
Boston: Pearson,
2013.
Buku.
Gaya MLA
Krugman, Paul R..
International economics : theory and policy / Paul R. Krugman and Maurice Obstfeld, Marc J. Melitz.
9th ed.
:
Boston: Pearson,
2013.
Buku.
Gaya Turabian
Krugman, Paul R..
International economics : theory and policy / Paul R. Krugman and Maurice Obstfeld, Marc J. Melitz.
9th ed.
:
Boston: Pearson,
2013.
Buku.