ebrary, Inc, & David, A. (2011). Competitive intelligence and decision problems. ISTE ; John Wiley & Sons.
Cita Chicago (17th ed.)ebrary, Inc, i Amos David. Competitive Intelligence and Decision Problems. London : Hoboken, N.J.: ISTE ; John Wiley & Sons, 2011.
Cita MLA (9th ed.)ebrary, Inc, i Amos David. Competitive Intelligence and Decision Problems. ISTE ; John Wiley & Sons, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.