Aggarwal, R. M. (1986). Basic Statistics. S. Chand & Company.
Cita Chicago (17th ed.)Aggarwal, R. M. Basic Statistics. New Delhi: S. Chand & Company, 1986.
Cita MLA (9th ed.)Aggarwal, R. M. Basic Statistics. S. Chand & Company, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.