Duboff, R. S. (2000). Market research matters: Tools and techniques for aligning your business. WILEY.
استشهاد بنمط شيكاغوDuboff, Robert S. Market Research Matters: Tools and Techniques for Aligning Your Business. WILEY, 2000.
MLA استشهادDuboff, Robert S. Market Research Matters: Tools and Techniques for Aligning Your Business. WILEY, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.