Main group 1

• Ancient Irish tales, New York, Barnes & Noble Books, 1996
• Dillon, Myles, Early Irish literature, Dublin, Four Courts Press, 1994
• Early Irish myths and sagas, Harmondsworth, Penguin books, 1981
• The Mabinogion, Harmondsworth, Penguin, 1976
• The Oxford companion to Irish literature, Oxford ;a New York, Clarendon Press, 1996
• Williams, J. E. Caerwyn; Ford, Patrick K., The Irish literary tradition, Cardiff, University of Wales Press, 1992

Main group 2

• Yule, George, The study of language, Cambridge, Cambridge University Press, 2006

Main group 3

• Chadwick, Nora K., The Celts, 2. ed. /b with an introductory chapter by Barry Cunliffe, London, Penguin, 1997
• Cunliffe, Barry W., The ancient Celts, [New ed.], London, Penguin, 1999Compulsory*
• Kelly, Fergus, A guide to early Irish law, Dublin, Dublin Institute for Advanced Studies, 1988
• Powell, T. G. E., The Celts, New ed., New York, Thames and Hudson, 1980

Main group 4

• McGonagle, Noel, Irish grammar: a basic handbook, Conamara, Cló Iar-Chonnachta, 1991
• Ó Dónaill, N., Foclóir Gaeilge-Béarla. Foclóir Póca, Dublin, Department of Education
• Ó Siadhail, Mícheál, Learning Irish: an introductory self-tutor, 2. repr., Dublin, Dublin Institute for advanced studies, 1980, pr. 1981
• Ó Sé, D.K.; Sheils, S.J., Teach Yourself Irish, Hodder & Stoughton, 1993

Main group 5

• Bowen, John T.; Rhys Jones, Thomas John, Teach yourself Welsh, London, English Universities Press, cop. 1960
• Brake, Julie; Jones, Christine, Welsh, Hodder, 2003
• King, Gareth, Basic Welsh: a grammar and workbook, London, Routledge, 1996
• King, Gareth, Modern Welsh: a comprehensive grammar, London ;a New York, Routledge, 1993
• The pocket modern Welsh dictionary: a guide to the living language, Oxford, Oxford University Press, 2000

* Compulsory