(1996). Performance and competence in second language acquisition. Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoPerformance and Competence in Second Language Acquisition. Cambridge: Cambridge University Press, 1996.
MLA引文Performance and Competence in Second Language Acquisition. Cambridge: Cambridge University Press, 1996.
警告:这些引文格式不一定是100%准确.