Guzdek, S. 2016. Economic Cooperation as a Factor in the Development of Modern Enterprise. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie. 5(953) (Nov. 2016), 89–106. DOI:https://doi.org/10.15678/ZNUEK.2016.0953.0506.