Cwm Glo /
Davies, J. Kitchener(James Kitchener),1902-1952.
Rhys, Manon.
Drama Association of Wales.
Caerdydd : Cymdeithas Ddrama Cymru,
c1994.
Arg. gwreiddiol: Liverpool: Hugh Evans a'i Feibion, 1935
Teitl clawr = Cover title