Gupta, S. (2009). Fundamentals of Applied Statistics (14 th.). Sultan Chand.
Cita Chicago (17th ed.)Gupta, S.C. Fundamentals of Applied Statistics. 14 th. New Delhi: Sultan Chand, 2009.
Cita MLA (9th ed.)Gupta, S.C. Fundamentals of Applied Statistics. 14 th. Sultan Chand, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.