Cohen, W. A. (2004). The art of the strategist: 10 essential principles for leading your company to victory. AMACOM.
Lua i Stíl Chicago (17ú heag.)Cohen, William A. The Art of the Strategist: 10 Essential Principles for Leading Your Company to Victory. New York: AMACOM, 2004.
Lua MLA (9ú heag.)Cohen, William A. The Art of the Strategist: 10 Essential Principles for Leading Your Company to Victory. AMACOM, 2004.
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