1. Ajzen, I. (1989). Attitude structure and behavior. In Attitude structure and function (pp. 241–274). Hillsdale: Lawrence Erlbaum.
2. Ajzen, I. (2005). Attitudes, personality and behavior. Berkshire: McGraw-Hill Education.
3. Álvarez, J. P. (2015). Low-level corruption tolerance: An “action-based” approach for Peru and Latin America. Journal of Politics in Latin America, 7(2), 99–129.
4. Ander-Egg, E. (2016). Diccionario de psicología (3a. ed.). https://ebookcentral.proquest.com
5. APA, American Psychological Association. (2018). Tolerance in American Psychological Association dictionary. https://dictionary.apa.org/tolerance