International Energy Agency & ProQuest (Firm). (2006). Slovak Republic: Energy policy review 2005. OECD/IEA.
Lua i Stíl Chicago (17ú heag.)International Energy Agency agus ProQuest (Firm). Slovak Republic: Energy Policy Review 2005. Paris: OECD/IEA, 2006.
Lua MLA (9ú heag.)International Energy Agency agus ProQuest (Firm). Slovak Republic: Energy Policy Review 2005. OECD/IEA, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.