Fox, J. (2000). Multiple and generalized nonparametric regression. Sage.
Cita Chicago (17th ed.)Fox, John. Multiple and Generalized Nonparametric Regression. Thousand Oaks, Calif: Sage, 2000.
Cita MLA (9th ed.)Fox, John. Multiple and Generalized Nonparametric Regression. Sage, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.