Manz, C. C. (2001). The power of failure: 27 ways to turn life's setbacks into success. Berrett-Koehler, Tata McGrow-Hill Publishing.
Lua i Stíl Chicago (17ú heag.)Manz, Charles C. The Power of Failure: 27 Ways to Turn Life's Setbacks into Success. San Francisco : New Delhi: Berrett-Koehler, Tata McGrow-Hill Publishing, 2001.
Lua MLA (8ú heag.)Manz, Charles C. The Power of Failure: 27 Ways to Turn Life's Setbacks into Success. Berrett-Koehler, Tata McGrow-Hill Publishing, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.