Authors
Małgorzata Łatuszyńska
malgorzata.latuszynska@wneiz.pl
University of Szczecin, Faculty of Economics and Management,, Szczecin, Poland
malgorzata.latuszynska@wneiz.pl
© 2017 Małgorzata Łatuszyńska, published by Warsaw University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.