Ail ddadansoddiad o elusennau cofrestredig penodol i Gymru : ffigyrau allweddol : crynodeb o adroddiad ymchwil = Second analysis of registered charities specific to Wales : key figures : summary resea by Martin Griffiths. ISBN 1871094941. Published by Wales Council for Voluntary Action in 1999. Publication and catalogue information, links to buy online and reader comments.