Wignaraja, P. (1991). Participatory development: Learning from South Asia. Oxford University Press ; United Nations University Press.
Chicago Style aipamenaWignaraja, Ponna. Participatory Development: Learning from South Asia. Karachi : Tokyo: Oxford University Press ; United Nations University Press, 1991.
MLA aipamenaWignaraja, Ponna. Participatory Development: Learning from South Asia. Oxford University Press ; United Nations University Press, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.