Vernon, Raymond
The Economic environment of international business
Prentice-Hall, 1972
 Buku Teks
Mason, R. Hal [Robert Hal], 1929-
International business
John Wiley & Sons, 1981
 Buku Teks
International business : the challenge of global competition
by Donald A. Ball ... [and others]
Irwin, McGraw-Hill, 2002
 Buku Teks
Ball, Donald A.
International business : the challenge of global competition
Irwin, McGraw-Hill, 1999
 Buku Teks
Wild, John J.
International business
Prentice-Hall, 2003
 Buku Teks