Barahona Durán, María Alba. «Bygate M., Skehan P., Swain M. (eds.). Researching Pedagogic Tasks: Second Language Learning, Teaching and Testing. Edimburgo: Pearson Education Limited. 2001». Lenguas Modernas, no. 28-29 (abril 18, 2017): 331–335. Accedido abril 19, 2024. https://lenguasmodernas.uchile.cl/index.php/LM/article/view/45480.