Sancheti, D. (2008). Statistics ( Theory method & application) (7th.). Sultan Chand & Sons.
Cita Chicago (17th ed.)Sancheti, D.C. Statistics ( Theory Method & Application). 7th. New Delhi: Sultan Chand & Sons, 2008.
Cita MLA (9th ed.)Sancheti, D.C. Statistics ( Theory Method & Application). 7th. Sultan Chand & Sons, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.