Bajpai, N. (2014). Business Statistics (2nd.). Pearson.
Dyfyniad Arddull ChicagoBajpai, Naval. Business Statistics. 2nd. New delhi: Pearson, 2014.
Dyfyniad MLABajpai, Naval. Business Statistics. 2nd. Pearson, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.