Sunil kumar. (1999). Staff development for library and information services (1st.). Ess Ess.
シカゴスタイル引用形Sunil kumar. Staff Development for Library and Information Services. 1st. New Delhi: Ess Ess, 1999.
MLA引用形式Sunil kumar. Staff Development for Library and Information Services. 1st. Ess Ess, 1999.
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