United States. Bonneville Power Administration. (1977). The role of the Bonneville Power Administration in the Pacific Northwest power supply system: Including its participation in the hydro-thermal power program : summary report. Bonneville Power Administration, Dept. of the Interior.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)United States. Bonneville Power Administration. The Role of the Bonneville Power Administration in the Pacific Northwest Power Supply System: Including Its Participation in the Hydro-thermal Power Program : Summary Report. Portland, Ore.: Bonneville Power Administration, Dept. of the Interior, 1977.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)United States. Bonneville Power Administration. The Role of the Bonneville Power Administration in the Pacific Northwest Power Supply System: Including Its Participation in the Hydro-thermal Power Program : Summary Report. Bonneville Power Administration, Dept. of the Interior, 1977.