Race, P., & Bull, J. (2003). International encyclopedia of higher education: Computer-assisted assessment in higher education. Crest Publ. House.
Lua i Stíl Chicago (17ú heag.)Race, Phil, agus Joanna Bull. International Encyclopedia of Higher Education: Computer-assisted Assessment in Higher Education. Crest Publ. House, 2003.
Lua MLA (8ú heag.)Race, Phil, agus Joanna Bull. International Encyclopedia of Higher Education: Computer-assisted Assessment in Higher Education. Crest Publ. House, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.