Ranganathan S R. (1969). Library science based libaray service. New Century Book House.
シカゴスタイル引用形Ranganathan S R. Library Science Based Libaray Service. Madras: New Century Book House, 1969.
MLA引用形式Ranganathan S R. Library Science Based Libaray Service. New Century Book House, 1969.
警告: この引用は必ずしも正確ではありません.