Santolaya Ochando F., Berdullas Temes M. y Fernández Hermida J. R. (2001). The Decade 1989-1998 in Spanish Psychology: An Analysis of the Development of Professional Psychology in Spain. The Spanish Journal of Psychology, 4(2), 237. https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0101220237A