dʒˈæksən, kˈɛnəθ ˈeɪtʃ. ˈɛd., ðə ɡˈeɪlɪk nˈoʊts ɪnðə bˈʊk ʌv dˈɪɹ: ðɪ ˈɑːsbɔːɹn bˈɜːdʒɪn məmˈoːɹɪəl lˈɛktʃɚ nˈaɪntiːnhˈʌndɹɪd sˈɛvənti, kˈeɪmbɹɪdʒ, nˈaɪntiːnhˈʌndɹɪd sˈɛvənti tˈuː,
Jackson, Kenneth H. (ed.), The Gaelic Notes in the Book of Deer: The Osborn Bergin Memorial Lecture 1970, (Cambridge, 1972),