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Pörzgen, R.; Schreiber, M.: ¬Die Informationsvermittlungsstelle : Planung, Einrichtung, Betrieb (1993)
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Drieschner, E.; Gaus, D.; Pörzgen, R.: Informationskompetenz in den Bildungswissenschaften : Neue Wege der Integration fachlicher und bibliothekarischer Lehrangebote an der Universität Lüneburg (2007)
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Pörzgen, R.: ¬Eine bibliographische Wunderwaffe? : Anmerkungen zu www.infoball.de (2000)
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