Young Men's Christian Association of the City of New York. West Side Branch. (1914). Public utility economics: A series of ten lectures delivered before the West Side Young Men's Christian Association, New York. s.n..
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Young Men's Christian Association of the City of New York. West Side Branch. Public Utility Economics: A Series of Ten Lectures Delivered Before the West Side Young Men's Christian Association, New York. [New York?: s.n., 1914.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Young Men's Christian Association of the City of New York. West Side Branch. Public Utility Economics: A Series of Ten Lectures Delivered Before the West Side Young Men's Christian Association, New York. s.n., 1914.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.