KEEGAN, W. J. (1989). Global Marketing Management / Warren J. Keegan. Prentice-Hall.
Chicago Style aipamenaKEEGAN, Warren J. Global Marketing Management / Warren J. Keegan. Prentice-Hall, 1989.
MLA aipamenaKEEGAN, Warren J. Global Marketing Management / Warren J. Keegan. Prentice-Hall, 1989.
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