De Leon, F. M. J. (1976). Ang Unang Bamboo Organ Festival = First Bamboo Organ Festival. Musika Buletin.
Chicago Style (17th ed.) CitationDe Leon, Felipe M. Jr. "Ang Unang Bamboo Organ Festival = First Bamboo Organ Festival." Musika Buletin 1976.
MLA (9th ed.) CitationDe Leon, Felipe M. Jr. "Ang Unang Bamboo Organ Festival = First Bamboo Organ Festival." Musika Buletin, 1976.
Warning: These citations may not always be 100% accurate.