Παραπομπή APA

Leonard,Dick. (1988). Guide to the European union (5.). The economist in association with profile book.

Παραπομπή Chicago Style

Leonard,Dick. Guide to the European Union. 5. London: The economist in association with profile book, 1988.

Παραπομπή MLA

Leonard,Dick. Guide to the European Union. 5. The economist in association with profile book, 1988.

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