Gittinger, J. P. (1982). Economic analysis of agricultural projects (2nd ed., completely rev. and expanded.). Published for the Economic Development Institute of the World Bank [by] Johns Hopkins University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGittinger, J. Price. Economic Analysis of Agricultural Projects. 2nd ed., completely rev. and expanded. Baltimore: Published for the Economic Development Institute of the World Bank [by] Johns Hopkins University Press, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGittinger, J. Price. Economic Analysis of Agricultural Projects. 2nd ed., completely rev. and expanded. Published for the Economic Development Institute of the World Bank [by] Johns Hopkins University Press, 1982.
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