Jones, L. (1994). Ideas: Speaking and listening activities for upper-Intermediate students. Cambridge: Cambridge University.
Chicago ZitierstilJones, Leo. Ideas: Speaking and Listening Activities for Upper-Intermediate Students. Cambridge: Cambridge University, 1994.
MLA ZitierstilJones, Leo. Ideas: Speaking and Listening Activities for Upper-Intermediate Students. Cambridge: Cambridge University, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.