Benton D. A. (1998). Secrets of a CEO Coach: Your Personal Training guide to thinking like a leader and acting like a CEO. McGraw Hill.
Lua i Stíl Chicago (17ú heag.)Benton D. A. Secrets of a CEO Coach: Your Personal Training Guide to Thinking like a Leader and Acting like a CEO. NewYork: McGraw Hill, 1998.
Lua MLA (9ú heag.)Benton D. A. Secrets of a CEO Coach: Your Personal Training Guide to Thinking like a Leader and Acting like a CEO. McGraw Hill, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.