Thomas, R. J. (1950). Geiriadur Prifysgol Cymru: A dictionary of the Welsh language. Gwasg Prifysgol Cymru.
MLA CitationThomas, R. J. Geiriadur Prifysgol Cymru: A Dictionary of the Welsh Language. Gwasg Prifysgol Cymru, 1950.
Warning: These citations have been automatically generated and may not always be 100% accurate..