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Ranganathan, S.R.: Classification and communication (1989)
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Ranganathan, S.R.: Documentation genesis and development (2006)
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Ranganathan, S.R.: Colon Classification : Basic classification (1963)
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Ranganathan, S.R.: Colon Classification : Pt.1: Rules of classification; Pt.2: Schedules of classification; Pt.3: Index to the schedules (1933)
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Ranganathan, S.R.: Subject headings and facet analysis (1964)
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Singh, S.: Ranganathan and reference services (1992)
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Singh, S.: From reference to information services : a study on impact of Ranganathan (1992)
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Whitlatch, J.B.: Customer service : implications for reference practice (1995)
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Bicknell, T.: Focusing on quality reference service (1994)
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Song, S.-f.: Rethinking of the development of reference service (1997)
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