persons of Greek origin and citizenship residing in Bulgaria. This number includes approximately 15,000 Sarakatsani, 2,500 former political refugees, 8,000
ISBN 9781139505178 (英语). 使用|accessdate=需要含有|url= (帮助) For Migrants and Refugees, Greece Has Become Hostile Territory. World Politics Review LLC. 2020-01-15
[2019-10-23]. (原始内容存档于2019-10-23) (英语). Greatrex, Courtney. Dozens of refugees found stuffed in the back of lorries in Kent. mirror. 2016-03-23 [2019-10-23]