Ferguson, George Andrew
Statistical analysis in psychology and education
McGraw-Hill , 1981
 Buku Teks SO
Ferguson, George Andrew
Statistical analysis in psychology and education
McGraw-Hill, 1987
 Buku Teks SO
Guilford, Joy Paul, 1897-1987
Fundamental statistics in psychology and education
McGraw-Hill, 1987
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Bryant, Edward C.
Statistical analysis
McGraw-Hill, 1966
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Novick, Melvin R.
Statistical methods for educational and psychological research / Melvin R. Novick and Paul H. Jackson
McGraw-Hill, 1974
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