Gairns, R., & Redman, S. (1998). True to life: English for adult learners : upper-intemediate class book. Cambridge: Cambridge University Press.
Stile di citazione ChicagoGairns, Ruth, e Stuart Redman. True to Life: English for Adult Learners : Upper-intemediate Class Book. Cambridge: Cambridge University Press, 1998.
Citazione MLAGairns, Ruth, e Stuart Redman. True to Life: English for Adult Learners : Upper-intemediate Class Book. Cambridge: Cambridge University Press, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.