Sheth, Jagdish N.
Global marketing perspectives
Ohio South-Western Pub, 1989
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Cateora, Philip R.
International marketing
Richard D. Irwin, 1993
 Buku Teks SO
Cateora, Philip R.
International marketing
McGraw-Hill, 1999
 Buku Teks SO
Cateora, Philip R.
International marketing
Richard D. Irwin, 1996
 Buku Teks SO
Cateora, Philip R.
International marketing
MCGraw-Hill, 2005
 Buku Teks SO