Ullman, Neil R.
Elementary statistics : an applied approach / Neil R. Ullman
John Wiley & Sons, 1978
 Buku Teks
Kuebler, Roy R.
Statistics: a beginning / Roy R. Kuebler and Harry Smith
John Wiley & Sons, 1976
 Buku Teks
McClave, James T.
Statistics
Dellen Publishing, 1979
 Buku Teks
Hays, William Lee, 1926-1995
Statistics
Harcourt Brace Colege, 1994
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McClave, James T.
Statistics
Dellen Publishing, 1985
 Buku Teks