Whittington, R.P.
Database systems engineering
Clarendon Press , 1988
 Buku Teks
Teorey, Toby J.
Design of database structures
Englewood Cliffs, NJ: Prentice-Hall, 1982
 Buku Teks
Olle, T. William
The Codasyl approach to data base management
John Wiley & Sons, 1978
 Buku Teks
Curtice, Robert M.
Logical data base design
Van Nostrand Reinhold, 1982
 Buku Teks
Hubbard, George U.
Computer-assisted data base design
Van Nostrand Reinhold, 1981
 Buku Referensi