Inmon, W.H.
Prentice-Hall, 1982
Buku Teks
Vetter, M. (Max), 1939-
Prentice-Hall, 1981
Buku Teks
Marczyk, Geoffrey
John Wiley & Sons, 2005
Buku Teks
Almerfarras Izadd
Fakultas Teknik Universitas Indonesia, 2018
UI - Skripsi (Membership)
Cutts, Geoff
Alfred Waller, [date of publication not identified]
Buku Teks