Eglurhad helaeth-lawn o'r athrawaeth Gristnogawl
Subtitle: a gyfansodhwyd y tro cyntaf yn Italaeg, trwy waith yr Ardherchoccaf a'r Hybarchif Gardinal Rhobert Bellarmin o Gymdeithas yr Iesu
Publisher: English College Press
Published: 1618
Place of publication: St. Omer
Language: wel
Number of pages: 348
Work titles: Dichiarazione piu copiosa della dottrina cristiana
Notes: Translated from the Italian by Richard Vaughan of Bodeiliog: Cf. STC (2nd ed.).

Rowlands' Cambrian bibliography, 1618

STC (2nd ed.) 1838