Παραπομπή APA

Yuill, D., Allen, K., & Hull, C. (1980). Reional policy in the European community: The role of regional incentives. London: Croom Helm.

Παραπομπή Chicago Style

Yuill, Douglas,, Kevin Allen, and Chris Hull. Reional Policy in the European Community: The Role of Regional Incentives. London: Croom Helm, 1980.

Παραπομπή MLA

Yuill, Douglas,, Kevin Allen, and Chris Hull. Reional Policy in the European Community: The Role of Regional Incentives. London: Croom Helm, 1980.

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