Salmen, L. F. (1987). Listen to the people: Participant-observer evaluation of development projects. Published for the World Bank by Oxford University Press.
Chicago-referens (17:e uppl.)Salmen, Lawrence F. Listen to the People: Participant-observer Evaluation of Development Projects. New York: Published for the World Bank by Oxford University Press, 1987.
MLA-referens (8:e uppl.)Salmen, Lawrence F. Listen to the People: Participant-observer Evaluation of Development Projects. Published for the World Bank by Oxford University Press, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.