Gifi, A. (1990). Nonlinear multivariate analysis. Wiley.
Cita Chicago (17th ed.)Gifi, Albert. Nonlinear Multivariate Analysis. Nueva York: Wiley, 1990.
Cita MLA (9th ed.)Gifi, Albert. Nonlinear Multivariate Analysis. Wiley, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.