Burns, A. C. (2005). Basic marketing research. New York: Pearson.
Chicago Style CitationBurns, Alvil C. Basic Marketing Research. New York: Pearson, 2005.
Cita MLABurns, Alvil C. Basic Marketing Research. New York: Pearson, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.