Gupta,S C. (2019). Fundamentals of Applied Statistics, 4th ed (4th edition.). Sultan and Chand.
Cita Chicago (17th ed.)Gupta,S C. Fundamentals of Applied Statistics, 4th Ed. 4th edition. New Delhi: Sultan and Chand, 2019.
Cita MLA (9th ed.)Gupta,S C. Fundamentals of Applied Statistics, 4th Ed. 4th edition. Sultan and Chand, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.