Barretto, M. D. E. D. (1996). Recital I (voice). UP College of Music.
Lua i Stíl Chicago (17ú heag.)Barretto, Marya Deeda Eliza D. Recital I (voice). Quezon, City: UP College of Music, 1996.
Lua MLA (9ú heag.)Barretto, Marya Deeda Eliza D. Recital I (voice). UP College of Music, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.