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..
Chicago-referens (17:e uppl.)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.
MLA-referens (8:e uppl.)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.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.