Cofnodi Dyfyniadau
Dyfyniad APA
(1984). Douro. s.n.].
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad Arddull Chicago
Douro. s.n.], 1984.
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad MLA
Douro. s.n.], 1984.
Successfully copied to clipboard
Copying to clipboard failed
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.