Weiss, N. (1986). Introductory statistics. Addison-Wesley.
Cita Chicago (17th ed.)Weiss, Neil. Introductory Statistics. Addison-Wesley, 1986.
Cita MLA (9th ed.)Weiss, Neil. Introductory Statistics. Addison-Wesley, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.