APA (7 वां संस्करण) प्रशस्ति पत्र
Craggs, S. R. (2007). John Ireland: A catalogue, discography and bibliography (2nd rev. and enlarged ed.). Ashgate.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Craggs, Stewart R. John Ireland: A Catalogue, Discography and Bibliography. 2nd rev. and enlarged ed. Aldershot, England ; Burlington, VT: Ashgate, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Craggs, Stewart R. John Ireland: A Catalogue, Discography and Bibliography. 2nd rev. and enlarged ed. Ashgate, 2007.
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