Citazione Stile APA (7a Edizione)

(2002). Variations recitals. U.P. College of Music.

Citazione stile Chigago Style (17a edizione)

Variations Recitals. [Diliman, Quezon City: U.P. College of Music, 2002.

Citatione MLA (9a ed.)

Variations Recitals. U.P. College of Music, 2002.