Hafner, Arthur Wayne
Descriptive statistical techniques for librarians
American Library Association, 1989
 Buku Teks
Johnson, Richard A.
Applied multivariate statistical analysis
Pearson Education International, 2007
 Buku Teks
Lebart, Ludovic
Multivariate DSescriptive Statistical Analysis
John Wiley & Sons, 1984
 Buku Teks
Hardle, Wolfgang Karl
Applied multivariate statistical analysis
Springer , 2012
 eBooks
Hardle, Wolfgang Karl
Applied multivariate statistical analysis
Springer, 2012
 eBooks