Blagoev, V., Nikolskaya, E., Popov, L. The Hospitality Industry : Understanding Hotel Business. Varna: Varna University of Management, 2019 102 p. 978-954-635-029-9.
Blagoev, V., Nikolskaya, E., Popov, L. The Hospitality Industry : Understanding Hotel Business. Varna: Varna University of Management, 2019 102 p. 978-954-635-029-9.
Blagoev, V., Nikolskaya, E., Popov, L. (2019) The Hospitality Industry : Understanding Hotel Business, Varna: Varna University of Management 102 p. 978-954-635-029-9.
Blagoev, V., Nikolskaya, E., & Popov, L. (2019). The Hospitality Industry : Understanding Hotel Business. Varna: Varna University of Management, 102 p.
Blagoev V, Nikolskaya E, Popov L. The Hospitality Industry : Understanding Hotel Business. Varna: Varna University of Management; 2019. p. 102 p. ISBN: 978-954-635-029-9.
