Diwrnod Dathlu Deurywioldeb: Gwahaniaeth rhwng fersiynau

Fe ddathlir '''Diwrnod Dathlu Deurywioldeb''' ar [[23 Medi]] gan aelodau'r [[cymuned ddeurywiol|gymuned ddeurywiol]] a'u [[cynghreiriad heterorywiol|cynghreiriaid]].<ref>Yes, 23 is everywhere. [http://www.thestar.com/News/article/181696 ''The Planet Star'']</ref><ref>[http://nl.newsbank.com/nl-search/we/Archives?p_product=BG&p_theme=bg&p_action=search&p_maxdocs=200&p_topdoc=1&p_text_direct-0=0EADDE74689F182A&p_field_direct-0=document_id&p_perpage=10&p_sort=YMD_date:D&s_trackval=GooglePM Weekend Festivities Celebrate Bisexuality]</ref><ref>''Celebrate Bisexuality Day''. [http://gauntlet.ucalgary.ca/story/4429 University of Calgary Undergraduate Student Newsweekly].</ref>