Gwaith Guto'r Glyn
By: casglwyd gan John Llywelyn Williams ; golygwyd gan Ifor Williams.
Contributors: Williams, J. Llewellyn; Williams, Ifor, Sir, 1881-1965.
Publisher: Gwasg Prifysgol Cymru
Published: 1961
Place of publication: Caerdydd [Wales]
Language: wel
Number of pages: 389
Notes: Poems from several manuscripts sources, notably from the British Museum and Peniarth collections.

Bibliographical references included in "Nodiadau" (p. 319-365) and indexes.