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Cibbarelli, P.R.; Gertel, E.H.; Kratzert, M.: Choosing among the options for patron access databases : print, online, CD-ROM, or locally mounted (1993)
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Weathers, B.: Selection of electronic resources (1998)
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Bailey, C.W.: ¬The intelligent reference information system project : a merger of CD-ROM LAN and expert system technology (1992)
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Oppenheim, C.: Electronic copyright and the law librarian (1994)
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Schoonbaert, D.; Rosenberg, V.: Personal Bibliographic Systems (PBS) (2009)
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