Hervás, Gonzalo. “Positive Psychology in Spain: A Portrait of a Vigorous Field of Research”. Anales de Psicología / Annals of Psychology 32, no. 3 (July 28, 2016): 702-703. Accessed March 25, 2019. https://revistas.um.es/analesps/article/view/analesps.32.3.261691.