Fernández González, Manuel Joaquín, ir Svetlana Surikova. „School Leaders’ Attitudes, Expectations, and Beliefs Starting a Character Education Training in Latvia“. Acta Paedagogica Vilnensia 48 (lapkričio 7, 2022): 87–100. žiūrėta spalio 26, 2025. https://test.zurnalai.vu.lt/acta-paedagogica-vilnensia/article/view/24811.