1. A course in English language teaching Ur, Penny, Cambridge : Cambridge University Press, 2024. CHI379
3. First and second language acquisition: parallels and differences Meisel, Jürgen M., Cambridge, United Kingdom : Cambridge University Press, 2011. CHI379
4. A course in language teaching: trainee book Ur, Penny. Cambridge, U.K. : Cambridge University Press, 1999. CHI379