Myers, Jerome L., author
Routledge, 2010
Buku Teks
Winer, B.J., author
McGraw-Hill, 1971
Buku Teks
Enrick, Norbert L.
Industrial Press, INC, 1983
Buku Teks
Zolman, James F.
Oxford University Press, 1993
Buku Teks
Kempthorne, Oscar, author
Robert E. Krieger Publishing Company, 1979
Buku Teks