Danielsen, Anne (2010), "Shaping Rhythm: Timing and Sound in Five Groove-Based Genres", Popular Music, 29 (2): 227–246, doi:10.1017/S026114300999071X
Danielsen, Anne (2010), "Shaping Rhythm: Timing and Sound in Five Groove-Based Genres", Popular Music, 29 (2): 227–246, doi:10.1017/S026114300999071X
Gamble 1984, p.13. Gamble, T. (1984), "Imagination and Understanding in the Music Curriculum", British Journal of Music Education, 1 (1), Cambridge University Press, doi:10.1017/S0265051700004101
Irmer 1975, p.V–VII. Irmer, Otto von (1975), "Vorwort", Beethoven: Klavierstücke (in German, English, and French), Munich: G. Henle, ISMN979-0-2018-0012-7, HN 12