1. Aluja, A., Rossier, J., Blanch, A., Blanco, E., Martí-Guiu, M., & Balada, F. (2015). Personality effects and sex differences on the International Affective Picture System (IAPS): A Spanish and Swiss study. Personality and Individual Differences, 77(1), 143-148. https://doi.org/10.1016/j.paid.2014.12.058
2. Bradley, M. M., & Lang, P. J. (1994). Measuring emotion: the self-assessment manikin and the semantic differential. Journal of behavior therapy and experimental psychiatry, 25(1), 49-59. https://doi.org/10.1016/0005-7916(94)90063-9
3. Bradley, M. M. (2000). Emotion and motivation. En: Caccioppo, J. T., Tassinary, L. G. & Bernson, G. G. Handbook of psychophysiology, 602-642. Cambridge University Press.
4. Bradley, M. M., & Lang, P. J. (2000). Measuring emotion: Behavior, feeling and physiology. En Lane, R. & Nadel, L. (Ed.), Cognitive Neuroscience of Emotion, (pp. 242- 276). New York: Oxford University Press.
5. Bradley, M. M., & Lang, P. J. (2007). The International Affective Picture System (IAPS) in the study of emotion and attention. En Coan, J. A. & Allen, J. J. B. (Ed.), Handbook of Emotion Elicitation and Assessment (pp. 29-46). Cambridge University Press.