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Elderink, C.: Kermit, Gopher ein OBN : drie toegangswegen tot informatie (1993)
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Jong, J. de: Haalt het SISO het jaar 2000? : paneldiscussie moet oplossingen opleveren voor de problemen met het SISO (1994)
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Heijne, M.; Rexwinkel, R.: Verstrikt in het Web? (1995)
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Stock, W.G.: Qualitätskriterien von Suchmaschinen : Checkliste für Retrievalsysteme (2000)
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Braaksma, H.: Inspelen op informatievaardigheden en behoeften van gebruikers (1997)
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