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Ruan, L.: Providing better subject access to nonprint fire emergency materials for Illinois firefighters : its history, use and future (2001)
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Plaunt, C.; Norgard, B.A.: ¬An association-based method for automatic indexing with a controlled vocabulary (1998)
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Bucknum, M.R.: Cataloguing field recordings of American Indian languages (1993)
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Subject cataloging manual : Subject headings (1991)
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Smith, M.J.; Cochrane, P.A.: Creating better subject access with multiple vocabularies : upgrading the Subject Heading List for the Alzheimer's Association (1999)
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