Moore, M. H., & Sparrow, M. K. (1990). Ethics in government: The moral challenge of public leadership. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Moore, Mark H., agus Malcolm K. Sparrow. Ethics in Government: The Moral Challenge of Public Leadership. Englewood Cliffs, N. J: Prentice-Hall, 1990.
Lua MLA (9ú heag.)Moore, Mark H., agus Malcolm K. Sparrow. Ethics in Government: The Moral Challenge of Public Leadership. Prentice-Hall, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.