Wendi Wlanog a lili'r Wyddfa /
Lewis, Siân,1945-
Evans, Fran.
Llandysul : Gomer,
2001.
Addasiad ar gyfer dysgwyr mewn ymgynghoriad â Lynn Childs ac Eirwen Jones = A simplified version of the story for Welsh learners.
Sheep
Lloydia serotina