McDaniel, C. D., & Gates, R. H. (2009). Marketing research essentials (Canadian ed.). Wiley John Wiley [distributor].
Cita Chicago (17th ed.)McDaniel, Carl D., i Roger H. Gates. Marketing Research Essentials. Canadian ed. Hoboken, N.J., Chichester: Wiley John Wiley [distributor], 2009.
Cita MLA (9th ed.)McDaniel, Carl D., i Roger H. Gates. Marketing Research Essentials. Canadian ed. Wiley John Wiley [distributor], 2009.
Atenció: Aquestes cites poden no estar 100% correctes.