Mead, D. G., & Hayes, T. C. (2000). High standards, hard choices: A CEO's journey of courage, risk, and change. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Mead, Dana G., agus Thomas C. Hayes. High Standards, Hard Choices: A CEO's Journey of Courage, Risk, and Change. New York: John Wiley & Sons, 2000.
Lua MLA (8ú heag.)Mead, Dana G., agus Thomas C. Hayes. High Standards, Hard Choices: A CEO's Journey of Courage, Risk, and Change. John Wiley & Sons, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.