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Hildreth, C.R.: Beyond Boolean: designing the next generation of online catalogs (1987)
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Hildreth, C.R.: Online Public Access Catalogs (1985)
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Hildreth, C.: To Boolean or not to Boolean? (1983)
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Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989)
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Hildreth, C.R.: Online public access catalogs : the user interface (1982)
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Beall, J.; Kafadar, K.: ¬The effectiveness of copy cotaloging at eliminating typographical errors in shared bibliographic records (2004)
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