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Pesch, K.: Bibliothek, die niemals schließt : "DigiBib" in Köln vorgestellt: Online im Katalog und in Datenbanken recherchieren (2003)
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Krings, N.: Blick in Nachbars Garten : Google Earth - Faszinierende Satelliten-Bilder von allen Teilen der Erde (2006)
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Sixtus, M.: Füttern erlaubt : Webseiten versorgen zunehmend "Feedreader" mit Informationen - das erlaubt gezieltes Lesen statt langem Surfen (2003)
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Lipow, A.G.: ¬The virtual reference librarian's handbook (2003)
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