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Lua i Stíl Chicago (17ú heag.)Knauthe, habil Erhart. The Impact of Licences Loans and Foreign Trade on Industrialization. Cairo: The Institute of National Planning, 1967.
Lua MLA (9ú heag.)Knauthe, habil Erhart. The Impact of Licences Loans and Foreign Trade on Industrialization. The Institute of National Planning, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.