Alcalá, F. R. (2006). The chungopoint method: Making the most of the students' effort to speak the foreign language in the classroom. Universidad de Costa Rica.
Chicago-Zitierstil (17. Ausg.)Alcalá, Fernando Rubio. The Chungopoint Method: Making the Most of the Students' Effort to Speak the Foreign Language in the Classroom. Universidad de Costa Rica, 2006.
MLA-Zitierstil (9. Ausg.)Alcalá, Fernando Rubio. The Chungopoint Method: Making the Most of the Students' Effort to Speak the Foreign Language in the Classroom. Universidad de Costa Rica, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.