Morse, Stephen A., author
Prentice-Hall, 1998
Buku Teks
Fakultas Ilmu Komputer Universitas Indonesia, 2014
UI - Tugas Akhir
Crawford, F. Robert, author
Prentice-Hall, 1973
Buku Teks
Gregory, Robert Henry, author
Chatto and Windus, 1963
Buku Teks
Gregory, Robert Henry, author
Wadsworth, 1960
Buku Teks