Alonzo, R. P. (1979). Social valuation of labor in a developing economy. s.n.].
芝加哥风格引文Alonzo, Ruperto P. Social Valuation of Labor in a Developing Economy. [Manila: s.n.], 1979.
MLA引文Alonzo, Ruperto P. Social Valuation of Labor in a Developing Economy. s.n.], 1979.
警告：这些引文格式不一定是100％准确.