Yr adar sbonc sionc /
Butterworth, Ben.
Huws, Emily.
Jones, Ann.
Llandysul : Gomer,
1993.
Arg Saesneg gwreiddiol = Original English ed: London: Collins, 1987
Teitl clawr = Cover title
Addasiad Cymraeg o = Welsh adaptation of: The pitta patta birds