Atodiad i 'Mewn dwylo diogel' a gyhoeddwyd yn 2000 = Supplement to 'In safe hands' published in 2000.
In safe hands : update 2003 = Mewn dwylo diogel : diweddariad 2003. Published by Cynulliad Cenedlaethol Cymru in 2003. Publication and catalogue information, links to buy online and reader comments.