Betancor Rodríguez, V., Chas Villar, A., Rodríguez-Pérez, A., & Delgado Rodríguez, N. (2016). Infrahumanization in children: an evaluation of 70 terms relating to humanity. Psicothema, 28(Número 1), 53–58. Recuperado a partir de http://156.35.33.188/index.php/PST/article/view/11085