Kubrakova, M. “Spiritual Personʼs Development in the Pedagogical Thought of National Emigration (the 1920s-1950s): Historioghraphical Analysis”. Pedagogical Discourse, no. 15, Oct. 2013, pp. 392-4, http://ojs.kgpa.km.ua/index.php/peddiscourse/article/view/738.