World Bank, World Bank, Asian Development Bank, & Australian Agency for International Development. (2007). Strategic directions for human development in Papua New Guinea. World Bank.
Citazione stile Chigago Style (17a edizione)World Bank, World Bank, Asian Development Bank, e Australian Agency for International Development. Strategic Directions for Human Development in Papua New Guinea. Washington, D.C.: World Bank, 2007.
Citatione MLA (9a ed.)World Bank, et al. Strategic Directions for Human Development in Papua New Guinea. World Bank, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.