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Coyle, K.: ¬The virtual union catalog : a comparative study (2000)
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Koh, G.S.: Options in classification available through modern technology (1995)
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White, H.D.; Boell, S.K.; Yu, H.; Davis, M.; Wilson, C.S.; Cole, F.T.H.: Libcitations : a measure for comparative assessment of book publications in the humanities and social sciences (2009)
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Shaw, D.: Dynamics of the OCLC Online Union Catalog : an analysis of the presence of records for newly-announced books and the rate of addition of institution symbols (1990)
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Richwine, P.W.: Using EPIC to search the OCLC Online Union Catalog in a health sciences library (1991)
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