T︠S︡ocho V. Bili︠a︡rski
"Mrŭsen" sbornik- Aleksandur Protogerov-generalut-voivoda
- Arkhiv Got︠s︡e Delchev
- Arkhiv Khristo Matov
- Avtonomii︠a︡ta na Makedonii︠a︡
- Belezhki na deni︠a︡
- BKP, Kominternŭt i makedonskii︠a︡t vŭpros, 1917-1946
- Bŭlgarski narodni pesni ot Makedonii︠a︡
- BZNS, Aleksandŭr Stamboliĭski I VMRO
- D-r Khristo Tatarchev
- D-r Konstantin Stoilov
- Dame Gruev