Hindawi Publishing Corporation. Education research international. Hindawi Pub. Corp.
Lua i Stíl Chicago (17ú heag.)Hindawi Publishing Corporation. Education Research International. New York, NY: Hindawi Pub. Corp.
Lua MLA (9ú heag.)Hindawi Publishing Corporation. Education Research International. Hindawi Pub. Corp.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.