5th International Multidisciplinary Scientific Conference on Social Sciences and Arts : SGEM 2018 : Conference Proceedings, 26 Aug. - 01 Sept. 2018, Albena, Bulgaria : Vol. 5. Modern Science. Iss. 1.4
Marinov, S., Ilieva, G. Global Tourism and Hotel Prices in Bulgaria. Sofia: STEF92 Technology Ltd., 2018 pp. 351-358, ISBN 978-619-7408-64-5 ; ISSN 2367-5659.
Marinov, S., Ilieva, G. Global Tourism and Hotel Prices in Bulgaria. Sofia: STEF92 Technology Ltd., 2018 pp. 351-358, ISBN 978-619-7408-64-5 ; ISSN 2367-5659.
Marinov, S., Ilieva, G. (2018) Global Tourism and Hotel Prices in Bulgaria, Sofia: STEF92 Technology Ltd. pp. 351-358, ISBN 978-619-7408-64-5 ; ISSN 2367-5659.
Marinov, S., & Ilieva, G. (2018). Global Tourism and Hotel Prices in Bulgaria. Sofia: STEF92 Technology Ltd., pp. 351-358.
Marinov S, Ilieva G. Global Tourism and Hotel Prices in Bulgaria. Sofia: STEF92 Technology Ltd.; 2018. p. pp. 351-358. ISBN: ISBN 978-619-7408-64-5 ; ISSN 2367-5659.
