Παραπομπή APA

Hill, M. J. 1., & Ham, C. (1997). The policy process in the modern state (3rd ed.). London ; New York: Prentice Hall/Harvester Wheatsheaf.

Παραπομπή Chicago Style

Hill, Michael J. 1937-, and Christopher Ham. The Policy Process in the Modern State. 3rd ed. London ; New York: Prentice Hall/Harvester Wheatsheaf, 1997.

Παραπομπή MLA

Hill, Michael J. 1937-, and Christopher Ham. The Policy Process in the Modern State. 3rd ed. London ; New York: Prentice Hall/Harvester Wheatsheaf, 1997.

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