Asian Development Bank. (2020). Climate risk country profile: Sri Lanka. Asian Development Bank.
Citazione stile Chigago Style (17a edizione)Asian Development Bank. Climate Risk Country Profile: Sri Lanka. Metro Manila, Philippines: Asian Development Bank, 2020.
Citatione MLA (9a ed.)Asian Development Bank. Climate Risk Country Profile: Sri Lanka. Asian Development Bank, 2020.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.