Frederickson, H. G. (2005). Ethics in public management. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Frederickson, H. George. Ethics in Public Management. New Delhi: Prentice Hall, 2005.
Lua MLA (9ú heag.)Frederickson, H. George. Ethics in Public Management. Prentice Hall, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.