(2000). Voices of the poor crying out for change. Washington DC: The World Bank.
Dyfyniad Arddull ChicagoVoices of the Poor Crying Out for Change. Washington DC: The World Bank, 2000.
Dyfyniad MLAVoices of the Poor Crying Out for Change. Washington DC: The World Bank, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.