1. Agence France Presse 2009a “Japan allows its citizens same-sex marriage abroad,” http://www.google.com/hostednews/afp/article/ALeqM5imtwjW1jvMoCTXZaahFbK3ClE9ZA
2. Agence France Presse 2009b “Britain: Apology to gay mathematician,” New York Times http://www.nytimes.com/2009/09/11/world/europe/11briefs-turingbrf.html?ref=world
3. Agren , David 2010 “Mexican states ordered to honor gay marriages,” New York Times
4. Allvoices 2009 “Gay marriage statistics,” http://www.allvoices.com/contributed-news/2430684-gay-marriage-statistics