1. Abramowitz, J. S., & Mahaffy, B. L. (2011). The obsessive-compulsive disorder spectrum. In D. H. Barlow (Ed.), The Oxford handbook of clinical psychology (pp. 311–333). New York: Oxford University Press.
2. Anaya, H., Sosa, J., Icaza, M., & Naranjo, C. (2007). Desarrollo de un modelo cognitivo-conductual motivacional de atención escalonada para estudiantes universitarios con problemas de alcohol. Revista Latinoamericana de Psicología, 39, 563–577.
3. Andersson, G., & Carlbring, P. (2011a). Panic disorder. In W. T. O’Donohue, C. Draper, W. T. O’Donohue, & C. Draper (Eds.), Stepped care and e-health: Practical applications to behavioral disorders (pp. 61–76). New York: Springer.
4. Andersson, G., & Carlbring, P. (2011b). Social phobia (social anxiety disorder). In W. T. O’Donohue, C. Draper, W. T. O’Donohue, & C. Draper (Eds.), Stepped care and e- health: Practical applications to behavioral disorders (pp. 99–113). New York: Springer.
5. Araya, R., Flynn, T., Rojas, G., Fritsch, R., & Simon, G. (2006). Cost-effectiveness of a primary care treatment program for depression in low-income women in Santiago, Chile. The American Journal of Psychiatry, 163, 1379–1387.