purdy, d. (1988). social power and the labour market: A radical approach to labour economics. ,Macmillan education.
芝加哥风格引文purdy, david. Social Power and the Labour Market: A Radical Approach to Labour Economics. London: ,Macmillan education, 1988.
MLA引文purdy, david. Social Power and the Labour Market: A Radical Approach to Labour Economics. ,Macmillan education, 1988.
警告：这些引文格式不一定是100％准确.