Bartkowiak, Grażyna, and Agnieszka Krugiełka. 2017. “Attitudes of Poles With Higher Education towards Immigrants in the Context of Professional Cooperation”. Krakow Review of Economics and Management Zeszyty Naukowe Uniwersytetu Ekonomicznego W Krakowie, no. 4(964) (October): 153-74. https://doi.org/10.15678/ZNUEK.2017.0964.0409.