Dibb, S. (1996). The marketing planning workbook: Effective marketing for marketing managers. Routledge.
Dyfyniad Arddull ChicagoDibb, Sally. The Marketing Planning Workbook: Effective Marketing for Marketing Managers. London: Routledge, 1996.
Dyfyniad MLADibb, Sally. The Marketing Planning Workbook: Effective Marketing for Marketing Managers. Routledge, 1996.
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