Sigel, Andrew F.
Statistics and data analysis: an introduction
John Wiley & Sons, 1996
Buku Teks SO
Devore, Jay L.
Statistics : the exploration and analysis of data
Duxbury Press, 1995
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Robert, Harry V.
Conversational statistics with IDA: an introduction to data analysis and regression
McGraw-Hill, 1982
Buku Teks SO
Mosteller, Frederick
Beginning statistics with data analysis / Frederick Mosteller
Addison-Wesley, 1983
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Whitehead, Paul
Statistics for business : an introduction
Pitman, 1992
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