Nagar, A. L. (1983). Basic statistics (2nd ed.). Oxford University Press.
Chicago Edition CitationNagar, A. L. Basic Statistics. 2nd ed. New Delhi: Oxford University Press, 1983.
Cita MLANagar, A. L. Basic Statistics. 2nd ed. Oxford University Press, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.