Rao, C. R., & Toutenburg, H. (1995). Linear models: Least squares and alternatives. Springer.
Cita Chicago (17th ed.)Rao, Calyampudi R., i Helge Toutenburg. Linear Models: Least Squares and Alternatives. Nueva York: Springer, 1995.
Cita MLA (9th ed.)Rao, Calyampudi R., i Helge Toutenburg. Linear Models: Least Squares and Alternatives. Springer, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.