Cita APA

Clapham, C. E., & Corson, D. E. (1997). Language testing and assessment.

Chicago Edition Citation

Clapham, Caroline; Editor, i David; Editor Corson. Language Testing and Assessment. Dordrecth, Kluwer Academic Publishers, 1997.

Cita MLA

Clapham, Caroline; Editor, i David; Editor Corson. Language Testing and Assessment. 1997.