tinbergen, j. (1963). the appraisal of investment project. National Planning Institute.
芝加哥风格引文tinbergen, j. The Appraisal of Investment Project. cairo: National Planning Institute, 1963.
MLA引文tinbergen, j. The Appraisal of Investment Project. National Planning Institute, 1963.
警告：这些引文格式不一定是100％准确.