(2019). Basic statistics 2019. Asian Development Bank.
Lua i Stíl Chicago (17ú heag.)Basic Statistics 2019. [Manila]: Asian Development Bank, 2019.
Lua MLA (9ú heag.)Basic Statistics 2019. Asian Development Bank, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.