Ystorya Dared; brutiau,
Ystorya Dared; brutiau,
'The Black Book of Carmarthen',
'The Black Book of Carmarthen',
'Talm o hen-gerdd i Foelyrch',
'Talm o hen-gerdd i Foelyrch',
'Pum Llyfyr Kerddwriaeth',
'Pum Llyfyr Kerddwriaeth',
Llyfr Du Basing,
Llyfr Du Basing,
'Llyfr Coch Asaph'
'Llyfr Coch Asaph'
J. Gwenogvryn Evans,
J. Gwenogvryn Evans,
Esgair and Pantperthog Estate Records,
Esgair and Pantperthog Estate Records,
Epistolae Ho-Elianae &c.
Epistolae Ho-Elianae &c.
Catwg Ddoeth and Classical Literature
Catwg Ddoeth and Classical Literature
Barddoniaeth, &c.,
Barddoniaeth, &c.,
