Milkis, S. M., & Mileur, J. M. (1999). Progressivism and the new democracy. University of Massachusetts Press.
Lua i Stíl Chicago (17ú heag.)Milkis, Sidney M., agus Jerome M. Mileur. Progressivism and the New Democracy. Amherst: University of Massachusetts Press, 1999.
Lua MLA (9ú heag.)Milkis, Sidney M., agus Jerome M. Mileur. Progressivism and the New Democracy. University of Massachusetts Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.