APA (7th ed.) Zitazioa

PRESTHUS, R. (1974). Elites in the policy process. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

PRESTHUS, Robert. Elites in the Policy Process. London: Cambridge University Press, 1974.

MLA (9th ed.) Zitazioa

PRESTHUS, Robert. Elites in the Policy Process. Cambridge University Press, 1974.