Le, Chap T.
Applied Categorical Data Analysis and Translational Research
Wiley, 2010
 Buku Teks
Cooley, William W.
Multivariate data analysis
John Wiley & Sons, 1971
 Buku Teks
Cooley, William W.
Multivariate data analysis
Robert E. Krieger, 1986
 Buku Teks
Fienberg, Stephen E.
The analysis of cross-classified categorical data
Massachusett Institute of Technology, 1980
 Buku Teks
Gnanadesikan, Ram, 1932-
Methods for statistical data analysis of multivariate observations
John Wiley & Sons, 1977
 Buku Teks