Changes in personel function in the knowledge economy context – results based on empirical research / Dagmara LEWICKA, Agnieszka ORLIŃSKA-GONDOR // W: Education and economy 2007 : materials of international scientific conference / compiled: Udo Meriste, Väino Rajangu, Virve Siirde ; Tallinna Tehnikaülikool, Haridusuuringute Keskus, Tallinna Kolledž. — Tallinn : [s. n.], 2007. — Na s. tyt. dod.: The conference is held to mark the 90\textsuperscript{th} anniversary of Tallinn University of Technology, the 30\textsuperscript{th} anniversary of the Educational Research Centre and the 10\textsuperscript{th} anniversary of Tallinn College of Tallinn University of Technology.. — ISBN: 978-9985-59-725-5. — S. 62–66. — Bibliogr. s. 66