HAMMER MICHAEL. (2003). AGENDA: WHAT EVERY BUSINESS MUST DO TO DOMINATE THE DECADE. THREE RIVERS PRESS.
Chicago-viite (17. p.)HAMMER MICHAEL. AGENDA: WHAT EVERY BUSINESS MUST DO TO DOMINATE THE DECADE. NEW YORK: THREE RIVERS PRESS, 2003.
MLA-viite (9. p.)HAMMER MICHAEL. AGENDA: WHAT EVERY BUSINESS MUST DO TO DOMINATE THE DECADE. THREE RIVERS PRESS, 2003.
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