@Article{539593,
     author = "Aleksandra Szymańska-Tworek",
     title = "Teaching Materials and the ELF Methodology – Attitudes of Pre-Service Teachers",
     year =  2016,
     volume =  2,
     number =  2,
     journal =  Theory and Practice of Second Language Acquisition,
     pages =  s. 83-100,
    }