Csépes, I. (2009). Measuring oral proficiency through paired-task performance. Peter Lang.
Citazione stile Chigago Style (17a edizione)Csépes, Ildikó. Measuring Oral Proficiency Through Paired-task Performance. Frankfurt am Main: Peter Lang, 2009.
Citatione MLA (9a ed.)Csépes, Ildikó. Measuring Oral Proficiency Through Paired-task Performance. Peter Lang, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.