Kazandzhieva, Velina Ivancheva Trends in the Development of SPA and Wellness Tourism,
SWU Neofit Rilski Publ. House, 2014, pp. 173-177, ISBN 978-954-680-954-4.
Kazandzhieva, Velina Ivancheva .
Trends in the Development of SPA and Wellness Tourism.
Blagoevgrad: SWU Neofit Rilski Publ. House, 2014, pp. 173-177, ISBN 978-954-680-954-4.
Kazandzhieva, Velina Ivancheva (2014)
Trends in the Development of SPA and Wellness Tourism,
Blagoevgrad: SWU Neofit Rilski Publ. House, pp. 173-177, ISBN 978-954-680-954-4
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