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