Authors
Răzvan Rădulescu
The Bucharest University of Economic Studies, Bucharest, Romania
Cătălina Nedelcu
The Bucharest University of Economic Studies, Bucharest, Romania
© 2017 Răzvan Rădulescu, Cătălina Nedelcu, published by Bucharest University of Economic Studies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.