20-01539 [Society for the Study of Modern Greek Culture and Education: 1539]
Ioannis Angelopoulos, Istoria tis neoteras Ellados gia tin ST΄ taxin tou Dimotikou ke gia to B΄ etos sindidaskalias E΄ ke ST΄, ed. , N. Alikiotis, Athina 1950, Society for the Study of Modern Greek Culture and Education