Ittzés, A., R. Csáky-Pallavicini, and T. Tomcsányi. “Methodological Contribution to Effectivity Studies of Training Programs in Community Mental Health Promotion”. European Journal of Mental Health, vol. 2, no. 1, June 2007, pp. 49-65, doi:10.1556/EJMH.2.2007.1.3.