Hill, F. W., & Searight, R. (1972). Study outline and workbook in the elements of music (8th ed.). Brown.

Hill, Frank W., and Roland Searight. Study Outline and Workbook in the Elements of Music. 8th ed. Iowa: Brown, 1972.

Hill, Frank W., and Roland Searight. Study Outline and Workbook in the Elements of Music. 8th ed. Brown, 1972.