Bajpai, N. (2014). Business Statistics (2nd.). Dorling Kindersley (India) Pvt Ltd.
Cita Chicago (17th ed.)Bajpai, Naval. Business Statistics. 2nd. Noida: Dorling Kindersley (India) Pvt Ltd, 2014.
Cita MLA (9th ed.)Bajpai, Naval. Business Statistics. 2nd. Dorling Kindersley (India) Pvt Ltd, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.