Ramos, E. R. The use of orthogonal constrasts in the analysis of covariance with applications.
Cita Chicago (17th ed.)Ramos, Eduardo R. The Use of Orthogonal Constrasts in the Analysis of Covariance with Applications.
Cita MLA (9th ed.)Ramos, Eduardo R. The Use of Orthogonal Constrasts in the Analysis of Covariance with Applications.
Atenció: Aquestes cites poden no estar 100% correctes.