Un o brosiectau Menter a Busnes = A Menter a Busnes project.
Teitl clawr = Cover title.
Yr iaith yn y gwaith : swyddiadur : sgiliau a gofynion swyddi ym Meirion a Dwyfor by Rhiannon Gomer. Published by Gorwelion Meirion Dwyfor in 1995. Publication and catalogue information, links to buy online and reader comments.