Bennis, W. G., & Goldsmith, J. (1997). Learning to lead: A workbook on becoming a leader (Rev. ed.). Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)Bennis, Warren G., agus Joan Goldsmith. Learning to Lead: A Workbook on Becoming a Leader. Rev. ed. Reading, Mass: Addison-Wesley, 1997.
Lua MLA (9ú heag.)Bennis, Warren G., agus Joan Goldsmith. Learning to Lead: A Workbook on Becoming a Leader. Rev. ed. Addison-Wesley, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.