James D. Foley...[et.al]
Addison-Wesley , 1990
Buku Teks
edited by David F. Rogers and Rae A. Earnshaw
Springer, 1990
Buku Teks
Hill, Francis S.
Macmillan, 1990
Buku Teks
Hearn, Donald
Prentice-Hall, 1986
Buku Teks
by Donald Greenberg [and others]
Addison-Wesley, 1982
Buku Teks