BCES Conference Proceedings. Bulgarian Comparative Education Society.
Chicago-čujuhus (17. p.)BCES Conference Proceedings. Bulgarian Comparative Education Society.
MLA-čujuhus (9. p.)BCES Conference Proceedings. Bulgarian Comparative Education Society.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.