Detholiad o ysgrifau Cymraeg
<a href="//commons.wikimedia.org/w/index.php?title=Edward_Edwards&amp;action=edit&amp;redlink=1" class="new" title="Edward Edwards (page does not exist)">Edward Edwards</a>
<a rel="nofollow" class="external autonumber" href="https://ia802604.us.archive.org/6/items/clasuronrhyddia00edwagoog/clasuronrhyddia00edwagoog.pdf">[1]</a>