Mason, Colin (1958). "Bartók's Early Violin Concerto". Tempo, new series, no. 49 (Autumn): 11–16. Ujfalussy, József (1971). "Is Bartók's Concerto for Violin Really His Second?" Studia Musicologica Academiae Scientiarum Hungaricae 13, Fasc. 1/4:355–56.