Theus, Martin
Interactive graphics for data analysis : principles and examples
CRC Press, Taylor & Francis Group, 2009
 Buku Teks
Hardle, Wolfgang Karl
Applied multivariate statistical analysis
Springer , 2012
 eBooks
Wills, Graham
Visualizing time: designing graphical representations for statistical data
[, Springer], 2012
 eBooks
Dielman, Terry E.
Applied regression analysis: for business and economics
Duxbury Press, 1996
 Buku Teks
Chartrand, Gary
Graphs as mathematical models / Gary Chartrand
Prindle, Weber & Schmidt , 1977
 Buku Teks