Madsen, P., & Shafritz, J. M. (1992). Essentials of government ethics (ed.). Meridian.
Chicago-čujuhus (17. p.)Madsen, Peter, juo Jay M. Shafritz. Essentials of Government Ethics. ed. New York: Meridian, 1992.
MLA-čujuhus (9. p.)Madsen, Peter, juo Jay M. Shafritz. Essentials of Government Ethics. ed. Meridian, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.