Authors
Anna Rutkowska-Gurak
anna.rutkowska.gurak@gmail.com
Collegium of Business Administration, SGH Warsaw School of Economics, Warsaw, Poland
Agata Adamska
Collegium of Business Administration, SGH Warsaw School of Economics, Warsaw, Poland
anna.rutkowska.gurak@gmail.com
© 2019 Anna Rutkowska-Gurak, Agata Adamska, published by Warsaw School of Economics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.