Lua APA (7ú heag.)

International energy agency. (2002). World energy outlook 2002. Organisation economic cooperation and development.

Lua i Stíl Chicago (17ú heag.)

International energy agency. World Energy Outlook 2002. France: Organisation economic cooperation and development, 2002.

Lua MLA (9ú heag.)

International energy agency. World Energy Outlook 2002. Organisation economic cooperation and development, 2002.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.