MALhatra,Naresh.K. (2016). Essentials of Marketing research. Person.
Cita Chicago (17th ed.)MALhatra,Naresh.K. Essentials of Marketing Research. Naida: Person, 2016.
Cita MLA (9th ed.)MALhatra,Naresh.K. Essentials of Marketing Research. Person, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.