Sebesta, Robert W., author
The Benjamin/Cumming Publishing Company.inc, 1989
Buku Teks
Syartuni, Ananta, author
Elex Media Komputindo, 1992
Buku Teks
Tucker, Allen B., author
McGraw-Hill, 1977
Buku Teks
Hartono Partoharsodjo, author
Elex Media Komputindo, 1989
Buku Teks
Miller, Alan R., author
Tech Publications & Sybex, c1986
Buku Teks