Łupicka , A. 2016. Paradigms in Management Sciences. the Need for Specifying (there is Something Missing Here) Versus the Variety of Paradigmatic Perspectives as the Value. Studia Oeconomica Posnaniensia. 4, 1 (Jan. 2016), 18–33. DOI:https://doi.org/10.18559/SOEP.2016.1.2.