Clapham, C. E., & Corson, D. E. (1997). Language testing and assessment.
Chicago Edition CitationClapham, Caroline; Editor, i David; Editor Corson. Language Testing and Assessment. Dordrecth, Kluwer Academic Publishers, 1997.
Cita MLAClapham, Caroline; Editor, i David; Editor Corson. Language Testing and Assessment. 1997.
Atenció: Aquestes cites poden no estar 100% correctes.