Gaya APA
Salvatore, Dominick. (1998).
International economics (6e).
London:
Prentice Hall International.
Gaya Chicago
Salvatore, Dominick.
International economics.
6e
London:
Prentice Hall International,
1998.
Buku.
Gaya MLA
Salvatore, Dominick.
International economics.
6e
London:
Prentice Hall International,
1998.
Buku.
Gaya Turabian
Salvatore, Dominick.
International economics.
6e
London:
Prentice Hall International,
1998.
Buku.