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Web work : Information seeking and knowledge work on the World Wide Web (2000)
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- Series
- Information science and knowledge management; vol.1
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Libraries and Google : [Themenheft] (2005)
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- Internet reference services quarterly. 10(2005) nos.3/4, S.1-240
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Internet searching and indexing : the subject approach (2000)
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- Series
- Journal of internet cataloging; 2, nos. 1/2
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Handbuch Internet-Suchmaschinen [1] : Nutzerorientierung in Wissenschaft und Praxis (2009)
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- Series
- Handbuch Internet-Suchmaschinen; 1