Nyang, F. O. (1999). Household energy demand and environmental management in Kenya. Thela/Thesis.
Chicago Style aipamenaNyang, Frederick Oloo. Household Energy Demand and Environmental Management in Kenya. [Amsterdam]: Thela/Thesis, 1999.
MLA aipamenaNyang, Frederick Oloo. Household Energy Demand and Environmental Management in Kenya. Thela/Thesis, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.