International Energy Agency, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2005). Norway 2005 review. OECD/IEA.
Lua i Stíl Chicago (17ú heag.)International Energy Agency, Organisation for Economic Co-operation and Development, agus ProQuest (Firm). Norway 2005 Review. Paris: OECD/IEA, 2005.
Lua MLA (9ú heag.)International Energy Agency, et al. Norway 2005 Review. OECD/IEA, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.