Condon, Robert J.
Data processing systems analysis and design
Reston Publishing, 1978
 Buku Teks SO
Kelly, William F.
Management through systems and procedurs : the total systems concept
Wiley-Interscience, 1969
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Carter, Norman H.
Introduction to business data processing
Dickenson , [s.a.]
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Expert systems for business
edited by Barry G. Silverman
Addison-Wesley, 1987
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Haueisen, William D.
Business systems for microcomputers
Prentice-Hall, 1982
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