Bhardwaj, R. &. o. (2009). Quantitaves techniques for business managers. Himalaya.
Cita Chicago (17th ed.)Bhardwaj, R.K. & others. Quantitaves Techniques for Business Managers. Himalaya, 2009.
Cita MLA (9th ed.)Bhardwaj, R.K. & others. Quantitaves Techniques for Business Managers. Himalaya, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.