Izvornik: Suzuki Piano School, Volume 4. The contents have changed to include a new piece, Tcherepnin's "Bagatelle. Piano Method sheet music.
Prijevod: Suzuki Piano škola, Volume 4. Sonata u G-duru, op. 49, broj 2, Allegro, ma non troppo. Klavir Metoda note. Piano Solo note. Knjiga.