The Nationalities Problem in Transylvania 1867 - 1940. A Social History of the Romanian Minority under Hungarian Rule, 1867 - 1918 and of the Hungarian Minority under Romanian Rule, 1918 - 1940 - East European Monographs 333. Atlantic Studies on Society Change 66. (New York, 1992)

Atlantic Studies on Society in Change
Bíró Sándor: The Nationalities Problem in Transylvania 1867 - 1940. A Social History of the Romanian Minority under Hungarian Rule, 1867 - 1918 and of the Hungarian Minority under Romanian Rule, 1918 - 1940 - East European Monographs 333. Atlantic Studies on Society Change 66. (New York, 1992)

Bíró Sándor: The Nationalities Problem in Transylvania 1867 - 1940. A Social History of the Romanian Minority under Hungarian Rule, 1867 - 1918 and of the Hungarian Minority under Romanian Rule, 1918 - 1940 - East European Monographs 333. Atlantic Studies on Society Change 66. (New York, 1992)