HAMMER MICHAEL. (2003). AGENDA: WHAT EVERY BUSINESS MUST DO TO DOMINATE THE DECADE. THREE RIVERS PRESS.
Lua i Stíl Chicago (17ú heag.)HAMMER MICHAEL. AGENDA: WHAT EVERY BUSINESS MUST DO TO DOMINATE THE DECADE. NEW YORK: THREE RIVERS PRESS, 2003.
Lua MLA (9ú heag.)HAMMER MICHAEL. AGENDA: WHAT EVERY BUSINESS MUST DO TO DOMINATE THE DECADE. THREE RIVERS PRESS, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.