Block, W. (2008). Labor economics from a free market perspective: Employing the unemployable. World Scientific.
芝加哥风格引文Block, Walter. Labor Economics from a Free Market Perspective: Employing the Unemployable. Singapore ; Hackensack, NJ: World Scientific, 2008.
MLA引文Block, Walter. Labor Economics from a Free Market Perspective: Employing the Unemployable. World Scientific, 2008.
警告：这些引文格式不一定是100％准确.