Bhagwati, Jagdish
International trade
Penguin Books, 1969
 Buku Teks
Barkin, J. Samuel, 1965-
Realist constructivins : rethinking international relations theory
Cambridge University Press, 2010
 Buku Teks
Folsom, Ralph Haughwout
International trade and investment
[publisher not identified], [date of publication not identified]
 Buku Teks
Bertrams, Roeland F.
Bank guarantees in international trade
Kluwer Law International, 1996
 Buku Teks
Finance of international trade
The National Bank, 1979
 Buku Teks