1. Ajzen, I. (1985). From intentions to actions: A theory of planned behavior. In J. Kuhl & J. Beckmann (Eds.),Action control: From cognition to behavior(pp. 11–39). Heidelberg, Germany: Springer.
2. Ajzen, I. (2006).Theory of planned behavior. Retrieved from http://people.umass.edu/ajzen/tpb.html
3. Update of the 2009 Italian Pediatric Society Guidelines About Management of Fever in Children