Vartanian, A. V. (2012). Management system formation by recreational resources in the tourist activity in Ukraine.
Chicago-Zitierstil (17. Ausg.)Vartanian, A. V. Management System Formation by Recreational Resources in the Tourist Activity in Ukraine. 2012.
MLA-Zitierstil (8. Ausg.)Vartanian, A. V. Management System Formation by Recreational Resources in the Tourist Activity in Ukraine. 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.