Gupta S C. (2019). Fundamentals of Statistics (7th.). Himalaya Publishing House.
Cita Chicago (17th ed.)Gupta S C. Fundamentals of Statistics. 7th. New Delhi: Himalaya Publishing House, 2019.
Cita MLA (9th ed.)Gupta S C. Fundamentals of Statistics. 7th. Himalaya Publishing House, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.