एपीए उद्धरण

David L.Blenkhorn & Craig S.Fleisher. (2000). Competitive intelligence and global business. Rain Tree Publishing.

शिकागो स्टाइल उद्धरण

David L.Blenkhorn और Craig S.Fleisher. Competitive Intelligence and Global Business. Chennai: Rain Tree Publishing, 2000.

एमएलए उद्धरण

David L.Blenkhorn और Craig S.Fleisher. Competitive Intelligence and Global Business. Rain Tree Publishing, 2000.