Hulych, O. I. (2013). Terms of providing of the ecologically balanced development of tourism and recreation| in a cross-border regions.
Chicago-Zitierstil (17. Ausg.)Hulych, O. I. Terms of Providing of the Ecologically Balanced Development of Tourism and Recreation| in a Cross-border Regions. 2013.
MLA-Zitierstil (8. Ausg.)Hulych, O. I. Terms of Providing of the Ecologically Balanced Development of Tourism and Recreation| in a Cross-border Regions. 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.