Moore, D. S., McCabe, G. P., & Craig, B. A. (2009). Introduction to the practice of statistics (6th ed.). W.H. Freeman.
Cita Chicago (17th ed.)Moore, David S., George P. McCabe, i Bruce A. Craig. Introduction to the Practice of Statistics. 6th ed. New York: W.H. Freeman, 2009.
Cita MLA (9th ed.)Moore, David S., et al. Introduction to the Practice of Statistics. 6th ed. W.H. Freeman, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.