Novoa, P. (2017) «Hector Hammerly: Fluency and Accuracy: toward balance in Language eaching and Learning Cleveland, Philadelphia, Adelaide: Multilingual Matters Ltd. 1991», Lenguas Modernas, (18), pp. 185–194. Disponible en: https://lenguasmodernas.uchile.cl/index.php/LM/article/view/45806 (Accedido: 2 mayo 2024).