by Donald A. Ball ... [and others]
McGraw-Hill Irwin, 2002
Buku Teks
Rien T. Segers, editor
Springer International Publishing, 2016
eBooks
Michael R. Czinkota, Ronkainen Ilkka A., Michael H.Moffett, Eugene O. Moynihan, ... [et al.].
Harcourt College publishers, 2001
Buku Teks
Pettinger, Richard, author
Capstone Publishing, 2002
Buku Teks
Kim, Suk H, author
Blackwell Publishing, 2006
Buku Teks