Chandan, J. &. o. (2007). Business statistics- by Chandan. Vikas Publishing House.
Cita Chicago (17th ed.)Chandan, J.S. & others. Business Statistics- by Chandan. Noida: Vikas Publishing House, 2007.
Cita MLA (9th ed.)Chandan, J.S. & others. Business Statistics- by Chandan. Vikas Publishing House, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.