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Lua i Stíl Chicago (17ú heag.)spevacek, vojtech. The Balance of the National Economy. cairo: the institute of national planning, 1966.
Lua MLA (9ú heag.)spevacek, vojtech. The Balance of the National Economy. the institute of national planning, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.