(2007). Strategic directions for human development in Papua New Guinea. Washington, D.C: World Bank.
Chicago Style CitationStrategic Directions for Human Development in Papua New Guinea. Washington, D.C: World Bank, 2007.
Cita MLAStrategic Directions for Human Development in Papua New Guinea. Washington, D.C: World Bank, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.