Appalachian spring, by Aaron Copland : a detailed comparison of the thirteen-instrument suit version of 1972 and the orchestral suite version of 1945 - Gutiérrez, Alejandro (2012)
Tesis (doctor)--University of Texas, Austin, 2012
Keywords: Copland, Aaron -- 1900-1990; MUSICA ORQUESTAL; APRECIACION MUSICAL