Adam, Everett E., author
Prentice-Hall, 1982
Buku Teks
Adam, Everett E., author
Prentice-Hall, c1986
Buku Teks
Gile, Daniel
Philadelphia John Benjamins, 1995
Buku Teks
Saaty, Thomas L., author
Springer, 2012
Buku Teks
Adam, Everett E., author
Prentice-Hall, 1989
Buku Teks