Izvornik: Russian Operatic Arias for Mezzo-Soprano 19th and 20th Century Repertoire. Forces of prophecy. Mezzo-Soprano Voice sheet music.
Prijevod: Ruski operne arije za mezzosopran 19. i 20. stoljeća Repertoar. Mezzosopranistica Voice note. Sopranistica Voice note. Glas Solo note. Glas.