Duboff, R. (2000). Market research matters: Tools and techniques for aligning your business. New York: Wiley.
Chicago Style citaatDuboff, Robert. Market Research Matters: Tools and Techniques for Aligning Your Business. New York: Wiley, 2000.
MLA citatieDuboff, Robert. Market Research Matters: Tools and Techniques for Aligning Your Business. New York: Wiley, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.