Ar y clawr: Bwrdd yr Iaith Gymraeg = On cover: Welsh Language Board.
Teitl clawr = Cover title.
Cynllun iaith Gymraeg : wedi ei baratoi o dan Ddeddf yr Iaith Gymraeg 1993 by University of Wales. Published by Prifysgol Cymru in 2000. Publication and catalogue information, links to buy online and reader comments.