Yancheva, Krassimira Dragomirova Bulgarian Folklore as the Competitive Advantage of Tourism Product,
Изд. дом Наука плюс, 2013, с. 25 - 27, 978-5-906334-03-9.
Yancheva, Krassimira Dragomirova .
Bulgarian Folklore as the Competitive Advantage of Tourism Product.
Махачкала: Изд. дом Наука плюс, 2013, с. 25 - 27, 978-5-906334-03-9.
Yancheva, Krassimira Dragomirova (2013)
Bulgarian Folklore as the Competitive Advantage of Tourism Product,
Махачкала: Изд. дом Наука плюс, с. 25 - 27, 978-5-906334-03-9
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