Gaya APA
Krugman, Paul R, Obstfeld, Maurice. (1992).
International economics : theory and policy (3e).
New York:
Harper Collins Publ..
Gaya Chicago
Krugman, Paul R, Obstfeld, Maurice.
International economics : theory and policy.
3e
New York:
Harper Collins Publ.,
1992.
Buku.
Gaya MLA
Krugman, Paul R, Obstfeld, Maurice.
International economics : theory and policy.
3e
New York:
Harper Collins Publ.,
1992.
Buku.
Gaya Turabian
Krugman, Paul R, Obstfeld, Maurice.
International economics : theory and policy.
3e
New York:
Harper Collins Publ.,
1992.
Buku.