Salmen, L. F. (1987). Listen to the people: Participant-observer evaluation of development projects. Published for the World Bank by Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSalmen, Lawrence F. Listen to the People: Participant-observer Evaluation of Development Projects. New York: Published for the World Bank by Oxford University Press, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSalmen, Lawrence F. Listen to the People: Participant-observer Evaluation of Development Projects. Published for the World Bank by Oxford University Press, 1987.
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