@book{112416, author = {Ieuan ap Hywel Swrdwal, and Morrice, James Cornelius,}, title = {Gwaith barddonol Howel Swrdwal a'i fab Ieuan :}, publisher = {Bangor Welsh Manuscripts Society,}, year = {1908.}, series = {Bangor Welsh Manuscripts Society ;}, address = {Bangor :}, note = {Edition limited to 200 copies--Cf. t.p. verso.} }