Baird, J., & Black, P. (2013). Test theories, educational priorities and reliability of public examinations in England.
Lua i Stíl Chicago (17ú heag.)Baird, J., agus P. Black. Test Theories, Educational Priorities and Reliability of Public Examinations in England. 2013.
Lua MLA (9ú heag.)Baird, J., agus P. Black. Test Theories, Educational Priorities and Reliability of Public Examinations in England. 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.