Andersen, Dick, author
McGraw-Hill, 1986
Buku Teks
Hansel Tanuwijaya, author
Fakultas Ilmu Komputer Universitas Indonesia, 2009
UI - Skripsi (Open)
Katzan, Harry, Jr., author
Auerbach, 1973
Buku Teks
Louden, Kenneth C., author
Course Technology Cengage Learning, 2012
Buku Teks
Tucker, Allen B., author
McGraw-Hill, 1986
Buku Teks