Casella, G. (2002). Statistical inference. Cengage L.
Cita Chicago (17th ed.)Casella, George. Statistical Inference. New Delhi,: Cengage L, 2002.
Cita MLA (9th ed.)Casella, George. Statistical Inference. Cengage L, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.