World Bank, World Bank, Asian Development Bank, & Australian Agency for International Development. (2007). Strategic directions for human development in Papua New Guinea. World Bank.
Chicago-Zitierstil (17. Ausg.)World Bank, World Bank, Asian Development Bank, und Australian Agency for International Development. Strategic Directions for Human Development in Papua New Guinea. Washington, D.C.: World Bank, 2007.
MLA-Zitierstil (9. Ausg.)World Bank, et al. Strategic Directions for Human Development in Papua New Guinea. World Bank, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.