Das, K. K. (2014). Statistics for business and marketing research. PHI Learning.
Cita Chicago (17th ed.)Das, Kishore K. Statistics for Business and Marketing Research. Delhi: PHI Learning, 2014.
Cita MLA (9th ed.)Das, Kishore K. Statistics for Business and Marketing Research. PHI Learning, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.