Christensen, Ronald
Linear models for multivariate, time series, and spatial data
Springer-Verlag, 1990
 Buku Teks
Longitudinal data analysis
editor, Garrett Fitzmaurice, Marie Davidian, Geert Verbeke, Geert Molenberghs
CRC Press , 2009
 Buku Referensi
Jorgensen, Bent
The theory of linear models
Chapman and Hall, 1993
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Gruber, Marvin H.J., 1941
Matrix algebra for linear models
Wiley, 2014
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Toutenburg, Helge
Prior information in linear models
John Wiley, 1982
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