Pintner, Rudolf, 1884-1942
Intelligence testing: methods and results
Henry Holt, [1927]
 Buku Teks SO
Morrison, Donald F.
Applied linear statistical methods
Prentice-Hall, 1983
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Nakamura, Shoichiro
Applied numerical methods in C
Prentice-Hall, 1993
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Canavos, George C.
Applied probability and statistical methods
Little, Brown, 1984
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Hildebrand, Francis Begnaud
Methods of applied mathematics
Prentice-Hall, 1968
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