Pengolahan data statistik dengan SPSS 12
Andi Offset, 2004
Buku Teks SO
M. Iqbal Hasan
Analisis data penelitian dengan statistik
Bumi Aksara, 2004
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Devore, Jay L.
Statistics : the exploration and analysis of data
Duxbury Press, 1995
Buku Teks SO
Peck, Roxy
Introduction to statistics and data analysis
Cengage Learning, 2016
Buku Teks SO
Tukey, John Wilder, 1915-
Exploratory data analysis
Addison-Wesley, 1977
Buku Teks SO