Baják László Ihász István: The Hungarian National Museum History Exhibition Guide 4 - The short century of survival (1900-1990) (Budapest, 2008)
Room 17. The Hungary of Trianon from the Election of the Regent to the Last Year of Peace (1920-1938). László Baják
Ethnographie map of Hungary based upon the 1910 census. Drawn by Count Pál Teleki,
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