Àlamo Santos, Juan Manuel. A Performance Guide and Theorical Study of Keiko Abe's Marimba d'Amore and Prism Rhapsody for Marimba and Orchestra, dissertation, December 2008; (https://digital.library.unt.edu/ark:/67531/metadc9803/m1/1/: accessed September 26, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .