Haswell, R. H., & Ericsson, P. F. (2006). Machine Scoring of Student Essays: Truth and Consequences. Utah State University Press.
Lua i Stíl Chicago (17ú heag.)Haswell, Richard H., agus Patricia Freitag Ericsson. Machine Scoring of Student Essays: Truth and Consequences. Logan: Utah State University Press, 2006.
Lua MLA (9ú heag.)Haswell, Richard H., agus Patricia Freitag Ericsson. Machine Scoring of Student Essays: Truth and Consequences. Utah State University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.