Dibb, S., Simkin, L., & Bradley, J. (1996). The marketing planning workbook: Effective marketing for marketing managers. London: International Thomson Business Press.
استشهاد بنمط شيكاغوDibb, Sally., Lyndon Simkin, و John Bradley. The Marketing Planning Workbook: Effective Marketing for Marketing Managers. London: International Thomson Business Press, 1996.
MLA استشهادDibb, Sally., Lyndon Simkin, و John Bradley. The Marketing Planning Workbook: Effective Marketing for Marketing Managers. London: International Thomson Business Press, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.