Líon alt a bhfuil an ghné seo luaite iontu: 2
Holmer cuairt air agus é ag déanamh taighde dá The Dialects of Clare (1962)
Bhí sé pósta ar Vanja Abrahamsson. Is iad na leabhair leis a bhaineann le hÉirinn agus le hAlbain: Argyllshire Gaelic (1938); On some relics of the Irish dialect spoken in the Glens of Antrim (with an attempt towards the reconstruction of northeastern Irish) (1940); The Irish language in Rathlin Island (1942); The Gaelic of Arran (1957); The Gaelic of Kintyre (1962); The dialects of Co. Clare, 2 iml., (1962-1965)