Teitl clawr = Cover title.
'Adroddiad a gyflwynwyd gan Archwilydd Cyffredinol Cymru i Gynulliad Cenedlaethol Cymru ar 17 Awst 2011 = Report presented by the Auditor General for Wales to the National Assembly for Wales on 17 August 2011' - p. 3.
Darparu gwasanaethau TGCh a phrosiectau TGCh o dan gontract Merlin = The delivery of ICT services and ICT projects under the Merlin contract by Huw Vaughan Thomas. Published by Swyddfa Archwilio Cymru in 2011. Publication and catalogue information, links to buy online and reader comments.