APA-referens (7:e uppl.)

(2000). Honeylene Kallos Piano Recital (1st Place Winner Piano Millennium Competition). UP College of Music.

Chicago-referens (17:e uppl.)

Honeylene Kallos Piano Recital (1st Place Winner Piano Millennium Competition). Quezon City: UP College of Music, 2000.

MLA-referens (9:e uppl.)

Honeylene Kallos Piano Recital (1st Place Winner Piano Millennium Competition). UP College of Music, 2000.

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