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Ostertag, J.K.; Ritchie, D.G.: ¬The impact of reference services of networking CD-ROM databases : a preliminary look at one case (1996)
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Hart, R.L.: Information gathering among the faculty of a comprehensive college : formality and globality (1997)
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Randall, N.B.: Spelling errors in the database : shadow or substance? (1999)
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Rosenthal, M.; Spiegelman, M.: Evaluating use of the Internet among academic reference librarians (1996)
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Oosterop, D.: PICA and the academic libraries in the Netherlands (1996)
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