Lewis,Ben W. (1952). British planning and nationalization. The Twentieth Century Fund.
Chicago Edition CitationLewis,Ben W. British Planning and Nationalization. New York: The Twentieth Century Fund, 1952.
MLA引文Lewis,Ben W. British Planning and Nationalization. The Twentieth Century Fund, 1952.
警告：這些引文格式不一定是100％准確.