Hirsch, E. (1973). Employment and income policies for Iran. International Labour 0ffice.
芝加哥风格引文Hirsch, Etienne. Employment and Income Policies for Iran. Geneva: International Labour 0ffice, 1973.
MLA引文Hirsch, Etienne. Employment and Income Policies for Iran. International Labour 0ffice, 1973.
警告：这些引文格式不一定是100％准确.