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Lua i Stíl Chicago (17ú heag.)Lanzieri, Giampaolo. "Population in Europe 2007: First Results." Statistics in Focus: Population and Social Conditions 2008.
Lua MLA (8ú heag.)Lanzieri, Giampaolo. "Population in Europe 2007: First Results." Statistics in Focus: Population and Social Conditions, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.