West, D. (2006). Strategic Marketing (3rd.). Prenctice-Hall India Pvt. Ltd.
Chicago-čujuhus (17. p.)West, Douglas. Strategic Marketing. 3rd. New Delhi: Prenctice-Hall India Pvt. Ltd, 2006.
MLA-čujuhus (9. p.)West, Douglas. Strategic Marketing. 3rd. Prenctice-Hall India Pvt. Ltd, 2006.
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