Musil, Petr (contributor) - 2007
, J. – KORYŚ, I. (2006): Statistics or reality? International
migration in Poland. Warsaw, 2006. dostupné na:
http …://www.cefmr.pan.pl/docs/cefmr_wp_2006-03.pdf (červen 2007).
CENTRAL STATISTICAL OFFICE (2007): Poland – basic trends
(macroeconomic indicators). Warszawa …, 2007. dostupné na:
http://www.stat.gov.pl/cps/rde/xbcr/gus/PUBL_poland_basic_trends.pdf
(červen 2007).
CVENGROŠ, F …