Lefkovits, Henry C., author
Information Sciences Inc., 1977
Buku Teks
Leong-Hong, Belkis W., author
John Wiley , 1982
Buku Teks
Van Duyn, Julia, author
Prentice-Hall, 1982
Buku Teks
Bischoff, Joyce, author
Prentice-Hall, 1997
Buku Teks
Daryi N. Wirakartakusumah, author
Fakultas Ilmu Komputer Universitas Indonesia, 1999
UI - Skripsi (Membership)