Espino, A. (2002). Seleksiyon: A collection of Filipino pieces for piano solo and duet. Duetto.
芝加哥风格引文Espino, Augusto. Seleksiyon: A Collection of Filipino Pieces for Piano Solo and Duet. Quezon City: Duetto, 2002.
MLA引文Espino, Augusto. Seleksiyon: A Collection of Filipino Pieces for Piano Solo and Duet. Duetto, 2002.
警告：这些引文格式不一定是100％准确.