Dello Joio, N. (1949). Fantasia on a Gregorian theme: Compositions for violin and piano. Cael Fischer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDello Joio, Norman. Fantasia on a Gregorian Theme: Compositions for Violin and Piano. New York: Cael Fischer, 1949.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDello Joio, Norman. Fantasia on a Gregorian Theme: Compositions for Violin and Piano. Cael Fischer, 1949.
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