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Web-2.0-Dienste als Ergänzung zu algorithmischen Suchmaschinen (2008)
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- Lewandowski, D. u. C. Maaß
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Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010)
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Klems, M.: Finden, was man sucht! : Strategien und Werkzeuge für die Internet-Recherche (2003)
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Wegweiser im Netz : Qualität und Nutzung von Suchmaschinen (2004)
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