Teitl o'r clawr = Title from cover.
Cyhoeddwyd yn wreiddiol = Originally published: 2006.
Sut i ddiogelu oed : model i asesu gwahaniaethau ar sail oed a hyrwyddo cydraddoldeb oed = How to age-proof : a model to assess age discrimination and promote age equality. ISBN 1845980115. Published by Help the Aged yng Nghymru in 2007. Publication and catalogue information, links to buy online and reader comments.