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Miller, D.J.: Advanced Freestyle searching with Lexis-Nexis (1997)
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Bauer, P.: Information Retrieval in externen allgemeinbibliographischen Online-Datenbanken : eine Einführung in die Praxis des Information Retrieval sowie Materialiensammlung zur Nutzung der Zeitschriftendatenbank (Online-Version) und von BIBLIO-DATA (1989)
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Durek, E.; Zahn, P.: LARS, wie es nicht im Buche steht : Arbeitsgänge Schritt für Schritt erklärt (1994)
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Mitsch, J.-P.: ISIS leicht gemacht : Einführung in das Datenbankprogramm CDS/ISIS (1993)
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