(1991). Guidelines for the economic analysis of renewable energy technology applications. Quebec: International Energy Agency.
Trích dẫn kiểu ChicagoGuidelines for the Economic Analysis of Renewable Energy Technology Applications. Quebec: International Energy Agency, 1991.
Trích dẫn MLAGuidelines for the Economic Analysis of Renewable Energy Technology Applications. Quebec: International Energy Agency, 1991.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.