Perron, Robert
Design guide for codasyl data base management systems
Information Sciences Inc., 1981
Buku Teks
Whittington, R.P.
Database systems engineering
Clarendon Press , 1988
Buku Teks
Elmasri, Ramez
Fundamentals of database systems
Benjamin Cummings, 1994
Buku Teks
Ramakrishnan, Raghu
Database management systems
McGraw-Hill, 1998
Buku Teks
Date, C.J.
An introduction to database systems
Addison-Wesley, 1981
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