Fattouh, B., & El-Katiri, L. (2011). Energy Poverty in the Arab World: The Case of Yemen. Oxford Institute for Energy Studies.
Lua i Stíl Chicago (17ú heag.)Fattouh, B., agus L. El-Katiri. Energy Poverty in the Arab World: The Case of Yemen. Oxford Institute for Energy Studies, 2011.
Lua MLA (9ú heag.)Fattouh, B., agus L. El-Katiri. Energy Poverty in the Arab World: The Case of Yemen. Oxford Institute for Energy Studies, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.