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Lua i Stíl Chicago (17ú heag.)MACRIDIS, Roy C. Foreign Policy in World Politics, 5th Ed. New Delhi: Prentice-Hall of India, 1979.
Lua MLA (9ú heag.)MACRIDIS, Roy C. Foreign Policy in World Politics, 5th Ed. Prentice-Hall of India, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.