Group, W. B. (2015). Papua New Guinea Teachers. World Bank, Washington, DC.
Cita Chicago Style (17a ed.)Group, World Bank. Papua New Guinea Teachers. World Bank, Washington, DC, 2015.
Cita MLA (9a ed.)Group, World Bank. Papua New Guinea Teachers. World Bank, Washington, DC, 2015.
Precaución: Estas citas no son 100% exactas.