Dim ond enwau /
MacPhail, Catherine,1946-
Jones, Gordon,1953-
University of Wales, Aberystwyth.Centre for Educational Studies.
Aberystwyth : Ganolfan Astudiaethau Addysg,
2007.
Originally published in English as: Sticks and stones. Edinburgh : Barrington Stoke, 2005.
Welsh language
Teenage boys
Cell phone theft