CRASK, M. (1994). Marketing Research Principles & Applications Melvin Crask, Richard J. Fox, Roy G. Stout. Prentice - Hall.
Chicago Style (17th ed.) CitationCRASK, Melvin. Marketing Research Principles & Applications Melvin Crask, Richard J. Fox, Roy G. Stout. Prentice - Hall, 1994.
Cita MLACRASK, Melvin. Marketing Research Principles & Applications Melvin Crask, Richard J. Fox, Roy G. Stout. Prentice - Hall, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.