Vibert, C. (2000). Web-based analysis for competitive intelligence. Quorum Books.
Citazione stile Chigago Style (17a edizione)Vibert, Conor. Web-based Analysis for Competitive Intelligence. Westport, Conn.: Quorum Books, 2000.
Citatione MLA (9a ed.)Vibert, Conor. Web-based Analysis for Competitive Intelligence. Quorum Books, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.