Dafydd Davies (Davies, Dafydd)

Welsh

• 
  Enwau Cymraeg Ar Blanhigion: Welsh Names of Plants
  by Arthur Jones, National Museum of Wales, Dafydd Davies
  Hardcover, Amgueddfa Genedlaethol Cymru, Adran Botaneg, ISBN 0720004187 (0-7200-0418-7)

English

• 
  Byrglars ac Ysgrifau Eraill
  by Dafydd Davies
  Softcover, Gwasg Gwynedd, ISBN 0000670642 (0-00-067064-2)