Chan, J. M., & Bagayaua, B. (1982). Constant change. Rhapsody Music House.
Lua i Stíl Chicago (17ú heag.)Chan, Jose Mari, agus Boboy Bagayaua. Constant Change. Manila: Rhapsody Music House, 1982.
Lua MLA (9ú heag.)Chan, Jose Mari, agus Boboy Bagayaua. Constant Change. Rhapsody Music House, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.