Authors
Anna Dyhdalewicz
Bialystok University of Technology, Faculty of Management, Department of Finance and Accounting
Urszula Widelska
Bialystok University of Technology, Faculty of Management, Department of Marketing and Entrepreneurship
© 2018 Anna Dyhdalewicz, Urszula Widelska, published by University of Information Technology and Management in Rzeszow
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.