Rubio, H. F. (1948). Quartet for violin, flute, collo and piano, based on Maligayang araw. s.n.].
Lua i Stíl Chicago (17ú heag.)Rubio, Hilarion F. Quartet for Violin, Flute, Collo and Piano, Based on Maligayang Araw. [S.l: s.n.], 1948.
Lua MLA (9ú heag.)Rubio, Hilarion F. Quartet for Violin, Flute, Collo and Piano, Based on Maligayang Araw. s.n.], 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.