Lineberry, R. L., Edwards, G. C., & Wattenberg, M. P. (1995). Government in America: People, politics, and policy (Brief version, 2nd ed.). HarperCollins College Publishers.
Lua i Stíl Chicago (17ú heag.)Lineberry, Robert L., George C. Edwards, agus Martin P. Wattenberg. Government in America: People, Politics, and Policy. Brief version, 2nd ed. New York: HarperCollins College Publishers, 1995.
Lua MLA (8ú heag.)Lineberry, Robert L., et al. Government in America: People, Politics, and Policy. Brief version, 2nd ed. HarperCollins College Publishers, 1995.
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