Cita APA (7a ed.)
(2012). Papua New Guinea: Critical development constraints. Asian Development Bank.
Cita Chicago Style (17a ed.)
Papua New Guinea: Critical Development Constraints. Mandaluyong City, Metro Manila, Philipiines: Asian Development Bank, 2012.
Cita MLA (9a ed.)
Papua New Guinea: Critical Development Constraints. Asian Development Bank, 2012.
Precaución: Estas citas no son 100% exactas.