Tsichritzis, Dionysios C.
Data base management systems
Academic Press, 1977
 Buku Teks SO
Cardenas, Alfonso F.
Data base management systems
Allyn and Bacon, 1979
 Buku Teks SO
Neal, Shirley
Data base management systems in business
Prentice-Hall, 1986
 Buku Teks SO
Perron, Robert
Design guide for codasyl data base management systems
Information Sciences Inc., 1981
 Buku Teks SO
Ross, Ronald G.
Data base systems: Design, implementation, and management
Amacom, 1978
 Buku Teks SO