Radović Vesela & Arabska Ekaterina. (2016). Why should security aspects be more seriously considered in development of Serbian tourism industry? University Educons, Faculty of Sports and Tourism, Novi Sad.
Lua i Stíl Chicago (17ú heag.)Radović Vesela agus Arabska Ekaterina. Why Should Security Aspects Be More Seriously Considered in Development of Serbian Tourism Industry? University Educons, Faculty of Sports and Tourism, Novi Sad, 2016.
Lua MLA (9ú heag.)Radović Vesela agus Arabska Ekaterina. Why Should Security Aspects Be More Seriously Considered in Development of Serbian Tourism Industry? University Educons, Faculty of Sports and Tourism, Novi Sad, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.