Parker, G., & By Parker , . B. (1981). A dictionary of the European: Communities. Butter- worths.
Chicago Style (17th ed.) ZitazioaParker, Geoffrey, eta Brenda By Parker. A Dictionary of the European: Communities. London: Butter- worths, 1981.
MLA (9th ed.) ZitazioaParker, Geoffrey, eta Brenda By Parker. A Dictionary of the European: Communities. Butter- worths, 1981.
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