Gupta, S. C. (1990). Fundamentals of Applied Statistics (1st edition.). S Chand.
Cita Chicago (17th ed.)Gupta, S C. Fundamentals of Applied Statistics. 1st edition. New Delhi: S Chand, 1990.
Cita MLA (9th ed.)Gupta, S C. Fundamentals of Applied Statistics. 1st edition. S Chand, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.