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Yunta, L.R.: Evaluacion e indicadores de calidad en bases de datos (1998)
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Armstrong, C.J.: ¬The quality of publicly available databases : WYSIWYG of what? (1996)
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Chu, C.M.; Ajiferuke, I.: Quality of indexing in library and information science databases (1989)
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Armstrong, C.: ¬The Centre for Information Quality Management (CIQM) : a single phone number for all your woes! (1994)
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Noble, R.: Document delivery and full text from OCLC (1996)
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