European Academies Science Advisory Council. A study on the EU oil shale industry , viewed in the light of the estonian experience.
Lua i Stíl Chicago (17ú heag.)European Academies Science Advisory Council. A Study on the EU Oil Shale Industry , Viewed in the Light of the Estonian Experience.
Lua MLA (9ú heag.)European Academies Science Advisory Council. A Study on the EU Oil Shale Industry , Viewed in the Light of the Estonian Experience.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.