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Childers, T.: ¬The quality of reference services : still moot after 20 years (1987)
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Childers, M.: Using the OCLC GOVDOC service (1992)
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Childers, T.: ¬The quality of reference : still moot after 20 years (1987)
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Childers, T.A.: California's reference crisis (1994)
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Childers, T.A.: Using public library reference collections and staff (1997)
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Hogan, D.R.: Cooperative reference service and the referred reference question : an annotated bibliography (1995)
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Westbrook, L.: Digital information support for domestic violence victims (2007)
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Manikowski, D.: Continuing bibliography of the literature of information and referral (1994)
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Vickery, A.; Brooks, H.M.: PLEXUS: the expert system for referral (1987)
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