Връзки
[1] https://www.tourism.government.bg/sites/tourism.government.bg/files/uploads/rtd/guides_2019/results_pismen_gr.4_5-24.04.2019.pdf
[2] https://www.tourism.government.bg/sites/tourism.government.bg/files/uploads/rtd/guides_2019/results_pismen_gr.1_2_3-22.04.2019.pdf
[3] https://www.tourism.government.bg/sites/tourism.government.bg/files/uploads/rtd/guides_2019/zapoved_dopusnati_do_izpit_ekskurzovodi_05.04.2019.pdf
[4] https://www.tourism.government.bg/sites/tourism.government.bg/files/uploads/rtd/guides_2019/zapoved_dopusnati_do_izpit_ekskurzovodi_dop.19.04.2019.pdf