エイナル・エングルンド
Englund, Einar: "I skuggan av Sibelius." Söderstrom & Co. Förlags Ab 1996
Kimmo Korhonen: "Finnish Orchestral Music 2." Finnish Music Information Centre 1995
White, John David [Ed]: "New Music of the Nordic Countries." Pendragon Press 2002
Hillila, Ruth-Esther & Blanchard Hong, Barbara: "Historical dictionary of the music and musicians of Finland." Greenwood Press 1997