Holbert, N. B. (1993). Practical Marketing Research. Prentice Hall.
Chicago Style (17th ed.) CitationHolbert, Neil B. Practical Marketing Research. Prentice Hall, 1993.
Cita MLAHolbert, Neil B. Practical Marketing Research. Prentice Hall, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.