«Diaspora and scattering»(en hungarian). Consultado el 5 de mayo de 2021. «Hungarian communities abroad can be divided into at least two major categories. On the one hand, the so-called indigenous (autochthonous) minority communities – established as a result of border changes, mainly the new state borders set out in the Treaty of Trianon. On the other hand, diaspora communities of migratory (allochthonous) origin.»
Mathey, Éva (14 de septiembre de 2012). «Chasing a Mirage: Hungarian Revisionist Search for U.S. Support to Dismantle the Trianon Peace Treaty, 1920–1938»(PDF). The Trianon Syndrome and Treaty Revision(en inglés). University of Debrecen. pp. 38-39. Consultado el 8 de mayo de 2021. «Since the Great Powers who dictated the peace terms disregarded the principle of national self-determination in Hungary’s case and did not draw the new borders of Hungary to follow ethnic and linguistic lines, 3.3 million ethnic Hungarians were lost to the successor states.»