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Hofstede, M.: Literatuur over onderwerpen zoeken in de OPC (1994)
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Regt, W. F. de; Wijn, J. H. de: Handleiding UDC. Zoekgebieden, constructie, gebruik. Voor de Nederlandse Stichting von Classificatie en andere Ontsluitingsmethoden (NCS) uitgegeven door muusses-purmerend (1981)
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Velthoven, A.: 'Heeft u nog een mooi boek voor mij?' : het adviseren van romanlezers (1994)
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7e Dag van het Document : 19 & 20 mei 1998, Congrescentrum De Reehorst, Ede ; proceedings (1998)
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Doek, A.: Antwoord op elke vraag : Bilbiofoon aan een vergelijkend 'warenonderzoek' onderworpen (1994)
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Sieverts, E.: Slimmerds onder de zoekmachines (1998)
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Tiggelen, N. van: ¬Een landelijk systeem zou ideaal zijn : bibliotheken van Leerdam en Weert experimenteren met alternatieve plaatsing (1998)
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Willem, M.: I'M GUIDE : de gouden gids voor Europese elektronische Informatiediensten (1992)
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