Topa Cantisano, G. ., Morales Domínguez, J. F. and Caeiro García, J. L. . (2007): “Social Comparison and Perceived Breach of Psychological Contract: Their Effects on Burnout in a Multigroup Analysis”, The Spanish Journal of Psychology, 10(1), pp. 122–130. Available at: https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0707120122A (Accessed: 13 November 2024).