Dokladi :
Simpozium Bolgarskiĭ rospev : bŭlgaro-ruski muzikalni vrŭzki prez XIV-XVIII vek /
Pŭrvi Mezhdunaroden kongres po bŭlgarisitka, Sofii͡a 23 maĭ-3 i͡uni 1981 ; [glav. red. Panteleĭ Zarev ... et al. ; red. Venelin Krŭstev Stoi͡an Petrov, Elena Toncheva].
APA Citation
International Congress on Bulgarian Studies (1st : 1981 : Sofia, B., Krŭstev, V., Zarev, P. (1982). Dokladi: Simpozium Bolgarskiĭ rospev : bŭlgaro-ruski muzikalni vrŭzki prez XIV-XVIII vek. Sofii͡a: Bŭlgarska akademii͡a na naukite.
MLA Citation
International Congress on Bulgarian Studies (1st : 1981 : Sofia, Bulgaria), Venelin Krŭstev, and Panteleĭ Zarev. Dokladi: Simpozium Bolgarskiĭ Rospev : Bŭlgaro-ruski Muzikalni Vrŭzki Prez XIV-XVIII Vek. Sofii͡a: Bŭlgarska akademii͡a na naukite, 1982.
Warning: These citations may not always be complete (especially for serials).