Information systems compatibility
edited by Simon M. Newman
Spartan , 1965
 Buku Teks SO
Lancaster, F. Wilfrid
Information retrieval systems
John Wiley & Sons, 1979
 Buku Teks SO
Yans Sukma Pratama
Pengembangan sistem perolehan informasi untuk dokumen legal Indonesia
Fakultas Ilmu Komputer Universitas Indonesia, 2009
 UI - Skripsi Open
Expert systems in libraries: proceedings of conference of the Library Association Information Technology Group and the Library and Information Research Group, November 1985
edited by Forbes Gibb
Taylor Graham , 1986
 Buku Teks SO
Merrett, T.H.
Relational information systems
Reston Publishing, 1984
 Buku Teks SO