Brenes Granados, K., Coto Brenes, D., Jiménez Peñaranda, M., Navarro Rodríguez, A., & Ureña Acuña, D. (2015). Influence of communicative activities in the development of fluency in an english as a foreign language class. [San José, Costa Rica].

Brenes Granados, Karla, David Coto Brenes, Mónica Jiménez Peñaranda, Angie Navarro Rodríguez, and Daniela Ureña Acuña. Influence of Communicative Activities in the Development of Fluency in an English As a Foreign Language Class. [San José, Costa Rica], 2015.

Brenes Granados, Karla, et al. Influence of Communicative Activities in the Development of Fluency in an English As a Foreign Language Class. [San José, Costa Rica], 2015.