Czinkota, Michael R.
International business
The Dryden Press, 1992
 Buku Teks
Wild, John J.
International business : the challenges of globalization
Pearson, 2016
 Buku Teks
Daniels, John D.
International business : environments and operations / John D. Daniels, Lee H. Radebaugh
Addison-Wesley, 1986
 Buku Teks SO
Root, Franklin R.
International trade and investment
South-Western Publishing, 1978
 Buku Teks SO
Root, Franklin R.
International trade and investment
South-Western Publishing, 1978
 Buku Teks SO