CSEH PAPP, Imola. Workforce mobility in Central-Hungarian region. In Acta regionalia et environmentalica : the scientific journal for regional and environmental sciences. - Nitra : Slovenská poľnohospodárska univerzita v Nitre, 2008. ISSN 1336-5452, 2008, roč. 5, č. 2, s. 33-37.