Syandra Sari, author
Fakultas Ilmu Komputer Universitas Indonesia, 1995
UI - Skripsi (Membership)
Van Duyn, Julia, author
Reston Publishing Company, Inc ., 1975
Buku Teks
Addison-Wesley, 1989
Buku Teks
Kain, Richard Y., author
Prentice-Hall, 1989
Buku Teks
Stella Tantra Setyady, author
Fakultas Ilmu Komputer Universitas Indonesia, 2013
UI - Tugas Akhir