Ó Fiaich, T. (1974). Columbanus in his own words. Veritas Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रÓ Fiaich, Tomás. Columbanus in His Own Words. Dublin: Veritas Publications, 1974.
एमएलए (8वां संस्करण) प्रशस्ति पत्रÓ Fiaich, Tomás. Columbanus in His Own Words. Veritas Publications, 1974.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.