Narodni chitalishtaGeorgi Pletnʹov, Rosina Uzunova, Borislava Glushkova · First published 1986Open the Tome
Uchebnoto delo vŭv Velikotŭrnovski okrŭg, 1944-1981 gBorislava Glushkova · First published 1984Open the Tome
BZNS v sot͡s︡ialisticheskoto stroitelstvo na Velikotŭrnovski okrŭg, 1944-1966Borislava Glushkova · First published 1983Open the Tome
Nikola Khristov Gabrovskiĭ, 1864-1925Borislava Glushkova, Rosina Uzunova, Todor Vasilev Todorov · First published 1983Open the Tome
