Lua APA (7ú heag.)
Oulai, D., & Costa, I. D. (2009). Educational budgeting in Bangladesh, Nepal and Sri Lanka.
Lua i Stíl Chicago (17ú heag.)
Oulai, Dramane, agus Isabel Da Costa. Educational Budgeting in Bangladesh, Nepal and Sri Lanka. 2009.
Lua MLA (9ú heag.)
Oulai, Dramane, agus Isabel Da Costa. Educational Budgeting in Bangladesh, Nepal and Sri Lanka. 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.