1938, John Pierce, “foreword”, in Dan Lenni'r Nos [Under Cover of Night], Liverpool: Gwasg y Brython, page 5:
Gan i'r dull a gymerais o'r blaen, o gyrraedd amrywiol ddosbarthiadau o ddarllenwyr, ei gymeradwyo ei hun i gynifer, glynais wrtho, a rhoi cyfieithiadau a ffurfiau llenyddol ar waelod y tudalennau.
As the method I had taken before, of reaching various classes of readers, appealed to so many, I stuck to it, and put translations and learned forms at the bottom of the pages.
R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “o'r blaen”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies
