Janowski, Maciej & Constantin, Iordachi & Trencsenyi, Balazs (2005). «Why bother about historical regions?: Debates over central Europe in Hungary, Poland and Romania». East Central Europe. 32 (1–2): 5–58. doi:10.1163/18763308-90001031 !CS1 manut: Usa parâmetro autores (link)