APA način citiranja (7. izdanje)
Gilad, B. (2004). Early warning: Using competitive intelligence to anticipate market shifts, control risk, and create powerful strategies. AMACOM.
Čikaški stil citiranja (17. izdanje)
Gilad, Benjamin. Early Warning: Using Competitive Intelligence to Anticipate Market Shifts, Control Risk, and Create Powerful Strategies. New York: AMACOM, 2004.
MLA način citiranja (9. izdanje)
Gilad, Benjamin. Early Warning: Using Competitive Intelligence to Anticipate Market Shifts, Control Risk, and Create Powerful Strategies. AMACOM, 2004.
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