Morrison, D. F. (1976). Mltivariate statistical methods. McGraw-Hill.
Cita Chicago (17th ed.)Morrison, Donald F. Mltivariate Statistical Methods. New York: McGraw-Hill, 1976.
Cita MLA (9th ed.)Morrison, Donald F. Mltivariate Statistical Methods. McGraw-Hill, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.