David L.Blenkhorn & Craig S.Fleisher. (2000). Competitive intelligence and global business. Rain Tree Publishing.
シカゴスタイル引用形David L.Blenkhorn , Craig S.Fleisher. Competitive Intelligence and Global Business. Chennai: Rain Tree Publishing, 2000.
MLA引用形式David L.Blenkhorn , Craig S.Fleisher. Competitive Intelligence and Global Business. Rain Tree Publishing, 2000.
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