Ranganathan S R. (1999). Electronic libraries. Ess Ess publication.
シカゴスタイル引用形Ranganathan S R. Electronic Libraries. New Delhi: Ess Ess publication, 1999.
MLA引用形式Ranganathan S R. Electronic Libraries. Ess Ess publication, 1999.
警告: この引用は必ずしも正確ではありません.