Cofnodi Dyfyniadau
Dyfyniad APA
[Tratado da esfera terrestre].
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad Arddull Chicago
[Tratado Da Esfera Terrestre].
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad MLA
[Tratado Da Esfera Terrestre].
Successfully copied to clipboard
Copying to clipboard failed
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.