Payne, Richard J., 1949-
Global issues
Pearson Education , 2014
 Buku Teks
Keegan, Warren J.
Global marketing
Prentice-Hall, 1999
 Buku Teks
Global business
Michael R. Czinkota, Ronkainen Ilkka A., Michael H.Moffett, Eugene O. Moynihan, ... [et al.].
Harcourt College publishers, 2001
 Buku Teks
Global business
Michael R. Czinkota, Ilkka A. Ronkainen, Michael H. Moffet, Eugene O. Moynihan
Harcourt College publishers, 2001
 Buku Teks
Pettinger, Richard
Global organizations
Capstone Publishing, 2002
 Buku Teks