APA Citation

Friends of Korus Foundation, I., University of the Philippines Concert Chorus, & AY Foundation, I. (2009). Korus Klef '09: A youth choir festival. [S.l.]: Friends of Korus Foundation, Inc.

Chicago Style Citation

Friends of Korus Foundation, Inc., University of the Philippines Concert Chorus, and Inc AY Foundation. Korus Klef '09: A Youth Choir Festival. [S.l.]: Friends of Korus Foundation, Inc, 2009.

MLA Citation

Friends of Korus Foundation, Inc., University of the Philippines Concert Chorus, and Inc AY Foundation. Korus Klef '09: A Youth Choir Festival. [S.l.]: Friends of Korus Foundation, Inc, 2009.

Warning: These citations may not always be 100% accurate.