APA (7. basım) Alıntı

Norris, J. M. (2008). Validity evaluation in language assessment. Peter Lang.

Chicago Style (17. basım) Atıf

Norris, John Michael. Validity Evaluation in Language Assessment. Frankfurt am Main ; New York: Peter Lang, 2008.

MLA (9th ed.) Atıf

Norris, John Michael. Validity Evaluation in Language Assessment. Peter Lang, 2008.