Holbert, N. B., & Speece, M. W. (1993). Practical Marketing Research: An Integrated Global Perspective. New York: Prentice-Hall.
Chicago Style CitationHolbert, Neil Bruce, i Mark W. Speece. Practical Marketing Research: An Integrated Global Perspective. New York: Prentice-Hall, 1993.
Cita MLAHolbert, Neil Bruce, i Mark W. Speece. Practical Marketing Research: An Integrated Global Perspective. New York: Prentice-Hall, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.