Gaya APA
Graham, P, R, C, M, C, G, &, J, L. (2007).
International Marketing (Edisi Keempat Belas).
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McGraw-Hill.
Gaya MLA
Graham, Philip, R., Cateora,, Mary, C., Gilly, &, John, L..
"International Marketing".
Edisi Keempat Belas
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McGraw-Hill,
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Text.