Não informado. (1981). George Washington journal of international law and economics. George Washington University, National Law Center.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. George Washington Journal of International Law and Economics. Washington: George Washington University, National Law Center, 1981.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. George Washington Journal of International Law and Economics. George Washington University, National Law Center, 1981.
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