Vorobiova, O. A. (2011). Problems and perspectives of recreational and tourism activities in southern areas of Odessa region.
Chicago-Zitierstil (17. Ausg.)Vorobiova, O. A. Problems and Perspectives of Recreational and Tourism Activities in Southern Areas of Odessa Region. 2011.
MLA-Zitierstil (8. Ausg.)Vorobiova, O. A. Problems and Perspectives of Recreational and Tourism Activities in Southern Areas of Odessa Region. 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.