Nyang, F. O. (1999). Household energy demand and environmental management in Kenya. Thela/Thesis.
Lua i Stíl Chicago (17ú heag.)Nyang, Frederick Oloo. Household Energy Demand and Environmental Management in Kenya. [Amsterdam]: Thela/Thesis, 1999.
Lua MLA (8ú heag.)Nyang, Frederick Oloo. Household Energy Demand and Environmental Management in Kenya. Thela/Thesis, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.