APA (7th ed.) Zitazioa
David, A. (2011). Competitive intelligence and decision problems. ISTE ; John Wiley & Sons.
Chicago Style (17th ed.) Zitazioa
David, Amos. Competitive Intelligence and Decision Problems. London : Hoboken, N.J.: ISTE ; John Wiley & Sons, 2011.
MLA (9th ed.) Zitazioa
David, Amos. Competitive Intelligence and Decision Problems. ISTE ; John Wiley & Sons, 2011.
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