Notna sveska
Izvornik
Pischna, Josef. Pischna - Technical Studies 60 Progressive Exercises (alt). Pischna - Technical Studies 60 Progressive Exercises.
Prijevod
Pischna, Josef. Pischna - Technical Studies 60 Progressive Exercises (alt). Pischna - Tehničke studije 60 Progresivni Vježbe.