Studies in second language learning and teaching. Uniwersytet Adama Mickiewicza, Kalisz.
Citazione stile Chigago Style (17a edizione)Studies in Second Language Learning and Teaching. Kalisz, Poland: Uniwersytet Adama Mickiewicza, Kalisz.
Citatione MLA (9a ed.)Studies in Second Language Learning and Teaching. Uniwersytet Adama Mickiewicza, Kalisz.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.