Holroyd G. (1968). Computer based information retrieval systems. Clive Bingley.
シカゴスタイル引用形Holroyd G. Computer Based Information Retrieval Systems. London: Clive Bingley, 1968.
MLA引用形式Holroyd G. Computer Based Information Retrieval Systems. Clive Bingley, 1968.
警告: この引用は必ずしも正確ではありません.