Lehmann, E. L. (1983). Theory of point estimation. Wiley.
Cita Chicago (17th ed.)Lehmann, Erich Leo. Theory of Point Estimation. Nueva York: Wiley, 1983.
Cita MLA (9th ed.)Lehmann, Erich Leo. Theory of Point Estimation. Wiley, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.