Snell, E.J.
Applied statistics : a handbook of Genstat analyses
Chapman and Hall, 1991
 Buku Referensi
Ryan, Barbara
Minitab handbook : updated for release 16
Brooks/Cole Cengage Learning, 2013
 Buku Teks
Kohler, Ulrich
Data analysis using stata
Stata Press, 2009
 Buku Teks
Hjorth, J. S. Urban
Computer intensive statistical methods : validation model selection and bootstrap / J. S. Urban Hjorth
Chapman & Hall, 1994
 Buku Teks
Kennedy, William J.
Statistical computing / William J. Kennedy and James E. Gentle
Marcel Dekker, 1980
 Buku Teks