Presthus, R. V. (1974). Elites in the policy process. University Press.
Cita Chicago Style (17a ed.)Presthus, Robert Vance. Elites in the Policy Process. Cambridge: University Press, 1974.
Cita MLA (9a ed.)Presthus, Robert Vance. Elites in the Policy Process. University Press, 1974.
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