Washington. World Bank. (1990). The World Bank Annual Report 1990. External Affairs.
Lua i Stíl Chicago (17ú heag.)Washington. World Bank. The World Bank Annual Report 1990. Washington: External Affairs, 1990.
Lua MLA (9ú heag.)Washington. World Bank. The World Bank Annual Report 1990. External Affairs, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.