Neter, John, author
Allyn and Bacon, 1993
Buku Teks
Fleming, Michael C., author
Rouledge, 1994
Buku Teks
Hinkle, Dennis E., author
Houghton Mifflin, 2003
Buku Teks
Levin, Richard I., author
Prentice-Hall, 1980
Buku Teks
Ton J. Cleophas, author
[, Springer], 2012
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