1. Aber, J. L., Jones, S. M., & Cohen, J. (2000). The impact of poverty on the mental health and development of very young children. In Zeanah, C. H. (Ed.), Handbook of infant mental health (pp. 113–128). Guilford Press.
2. Áláez Fernández, M., Martínez-Arias, R., & Rodríguez-Sutil, C. (2000). Prevalencia de trastornos psicológicos en niños y adolescentes, su relación con la edad y el género. Psicothema, 12(4), 525–532.
3. American Psychological Association. (2010). Ethical principles of psychologists and code of conduct. http://www.apa.org/ethics/code/principles.pdf
4. Baeyens, D., Roeyers, H., Walle, J., & Hoebeke, P. (2005). Behavioural problems and attention-deficit hyperactivity disorder in children with enuresis: A literature review. European Journal of Pediatrics, 164, 665–672.
5. Beck, A. T., Steer, R. A., & Brown, G. K. (1996). BDI-II. Beck Depression Inventory-Second Edition. Manual. The Psychological Corporation.