Stallings, William, author
Pearson Prentice Hall, 2006
Buku Teks
edited by F.J. Redmill
Elsevier Applied Science, 1989
Buku Teks
Lewin, Morton H., author
Addison-Wesley, 1983
Buku Teks
Jimmy, author
Fakultas Teknik Universitas Indonesia, 2000
UI - Skripsi (Membership)
Gibson, Glenn A., author
Prentice-Hall, 1991
Buku Teks