Gaya APA
Krugman, Paul R, Obstfeld, Maurice. (2000).
International economics : theory and policy (5e).
Massachusett:
Addison Wesley.
Gaya Chicago
Krugman, Paul R, Obstfeld, Maurice.
International economics : theory and policy.
5e
Massachusett:
Addison Wesley,
2000.
Buku.
Gaya MLA
Krugman, Paul R, Obstfeld, Maurice.
International economics : theory and policy.
5e
Massachusett:
Addison Wesley,
2000.
Buku.
Gaya Turabian
Krugman, Paul R, Obstfeld, Maurice.
International economics : theory and policy.
5e
Massachusett:
Addison Wesley,
2000.
Buku.