Oriģināls: Suzuki Viola School, Volume 2 - Viola Part. the importance of producing a good sound in a balanced and natural way. Revised Edition.
Tulkojums: Suzuki Viola School, Volume 2 - Viola daļa. Viola notis. Suzuki Viola School, Volume 2 - Viola daļa. Pārstrādāts izdevums. Altam. Metode.