Sancheti, D. (2009). Statistics: Theory, Methods & Applications 7e (7 th.). Sultan Chand.
Cita Chicago (17th ed.)Sancheti, D.C. Statistics: Theory, Methods & Applications 7e. 7 th. New Delhi: Sultan Chand, 2009.
Cita MLA (9th ed.)Sancheti, D.C. Statistics: Theory, Methods & Applications 7e. 7 th. Sultan Chand, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.