(2000). Acoustic Opus 7. UP College of Music.
Chicago Style (17. basım) AtıfAcoustic Opus 7. Quezon City: UP College of Music, 2000.
MLA (9th ed.) AtıfAcoustic Opus 7. UP College of Music, 2000.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
(2000). Acoustic Opus 7. UP College of Music.
Chicago Style (17. basım) AtıfAcoustic Opus 7. Quezon City: UP College of Music, 2000.
MLA (9th ed.) AtıfAcoustic Opus 7. UP College of Music, 2000.