Gaya APA
Hertel, Thomas W,. (1997).
Global Trade Analysis: Modeling and Applications .
Cambridge:
Cambridge University Press.
Gaya Chicago
Hertel, Thomas W,.
Global Trade Analysis: Modeling and Applications.
Cambridge:
Cambridge University Press,
1997.
Buku.
Gaya MLA
Hertel, Thomas W,.
Global Trade Analysis: Modeling and Applications.
Cambridge:
Cambridge University Press,
1997.
Buku.
Gaya Turabian
Hertel, Thomas W,.
Global Trade Analysis: Modeling and Applications.
Cambridge:
Cambridge University Press,
1997.
Buku.