Ffrindiau gorau /
Wilson, Jacqueline.
Sharratt, Nick.
Meek, Elin.
Llandysul : Gomer,
2005.
Argraffiad Saesneg gwreiddiol = Original English edition : London : Doubleday, 2004.
Addasiad Cymraeg gan = Welsh adaptation by : Elin Meek.
Female friendship