Authors
Alexandra Tudorica
The Bucharest University of Economic Studies, Bucharest, Romania
Cristian Silviu Banacu
The Bucharest University of Economic Studies, Bucharest, Romania
© 2017 Alexandra Tudorica, Cristian Silviu Banacu, published by Bucharest University of Economic Studies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.