Elvira i Jorba, Joan, and Agustí Mañosa i Moncunill. “Comparison of Several Techniques for Smoking Prevention: A Study on Attitude Change. (Degree Thesis)”. Quaderns de Psicologia, no. 14 (October 16, 2009): 181. Accessed November 28, 2025. https://quadernsdepsicologia.cat/article/view/v7-n2-elvira-manosa.