Heller, R. (1987). The state of industry: Can Britain make it? BBC Books.
芝加哥风格引文Heller, Robert. The State of Industry: Can Britain Make It? London: BBC Books, 1987.
MLA引文Heller, Robert. The State of Industry: Can Britain Make It? BBC Books, 1987.
警告：这些引文格式不一定是100％准确.