Geelan, David. «An Essay Review of Rumours of theory’s Death and Resurrection Greatly Exaggerated: Response to Perla and Carifio. Vol. 10 No. 2». Reseñas Educativas (junio 15, 2015). Accedido julio 22, 2024. https://edrev.asu.edu/edrev/index.php/ER/article/view/1369.