Dunleavy, P. (1991). Democracy, bureaucracy and public choice: Economic explanations in political science. Harvester Wheatsheaf.
Chicago Style aipamenaDunleavy, Patrick. Democracy, Bureaucracy and Public Choice: Economic Explanations in Political Science. New York: Harvester Wheatsheaf, 1991.
MLA aipamenaDunleavy, Patrick. Democracy, Bureaucracy and Public Choice: Economic Explanations in Political Science. Harvester Wheatsheaf, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.