Cyngor i'r cynmry, mewn deuddeg o bennodau
Subtitle: ... Ynghyd â rhai caniadau o waith yr awdwr. Gan Morris ab Robert.
Series: Eighteenth century -- reel 2557, no. 9.
Publisher: argraphwyd yn y flwyddyn
Published: 1793
Place of publication: Trefecca
Language: wel
Format: Microform
Number of pages: 100
Notes: Edited by W. Thomas, of Bala.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 2557, no. 9).