Authors
Tatiana Segal
The Bucharest University of Economic Studies, Bucharest, Romania
Shahrazad Hadad
The Bucharest University of Economic Studies, Bucharest, Romania
© 2017 Tatiana Segal, Shahrazad Hadad, published by Bucharest University of Economic Studies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.