Clark, T. R. Leading With Character And Competence. Berret-Koehler Publishers, Inc.
Lua i Stíl Chicago (17ú heag.)Clark, Timothy R. Leading With Character And Competence. California: Berret-Koehler Publishers, Inc.
Lua MLA (9ú heag.)Clark, Timothy R. Leading With Character And Competence. Berret-Koehler Publishers, Inc.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.