University of Illinois (Urbana-Champaign campus). Bureau of Economic and Business Research. (1931). The financial plan of electric light and power companies: Studies in financial structure. University of Illinois.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)University of Illinois (Urbana-Champaign campus). Bureau of Economic and Business Research. The Financial Plan of Electric Light and Power Companies: Studies in Financial Structure. Urbana: University of Illinois, 1931.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)University of Illinois (Urbana-Champaign campus). Bureau of Economic and Business Research. The Financial Plan of Electric Light and Power Companies: Studies in Financial Structure. University of Illinois, 1931.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.