(1991). A Joint Piano Recital of Music Institute Association of Korea and the U.P. College of Music. UP College of Music.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रA Joint Piano Recital of Music Institute Association of Korea and the U.P. College of Music. Quezon, City: UP College of Music, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रA Joint Piano Recital of Music Institute Association of Korea and the U.P. College of Music. UP College of Music, 1991.
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