1Fallows, David, "Tempo and expression marks" [J]. Sadie, Stanly, ed. The New Grove Dictionary of Music and Musicians vol. 18[Z], London: Macmillan, 1980.
2Seashore, Car, Psychology of music[M] . New York: Dover Publications, 1967.
3Zukerkandl, Victor. Sound and Symbol: Music and the External World[M]. New York : Pantheon Books, 1956.
4Mursell, J.L. The Psychology of music[ M ]. New York: Norton& Cie, 1937.
