Jurajda, Š. Czech relative wages and returns to schooling: does the short supply of college education bite? Finance a úvěr-Czech Journal of Economics and Finance. 2005, 55(1-2), 83-95. ISSN 0015-1920. E-ISSN 0015-1920. Dostupné z: http://journal.fsv.cuni.cz/storage/1008_s_083_095.pdf