Marinov, Stoyan Petkov Marketing Varna Region as Destination for Cultural Tourism,
SWU Neofit Rilski Publ. House, 2015, pp. 21 - 30, 978-954-00-0008-4.
Marinov, Stoyan Petkov .
Marketing Varna Region as Destination for Cultural Tourism.
Blagoevgrad: SWU Neofit Rilski Publ. House, 2015, pp. 21 - 30, 978-954-00-0008-4.
Marinov, Stoyan Petkov (2015)
Marketing Varna Region as Destination for Cultural Tourism,
Blagoevgrad: SWU Neofit Rilski Publ. House, pp. 21 - 30, 978-954-00-0008-4
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