(2001). A Recital of Vocal and Performance Classes: An evening of arias, ensembles, scenes. U.P. College of Music.
Čikaški stil citiranja (17. izdanje)A Recital of Vocal and Performance Classes: An Evening of Arias, Ensembles, Scenes. Quezon City: U.P. College of Music, 2001.
MLA način citiranja (9. izdanje)A Recital of Vocal and Performance Classes: An Evening of Arias, Ensembles, Scenes. U.P. College of Music, 2001.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.