"大山町 (Daisen-chō)". Nihon Daihyakka Zensho (Nipponika) (日本大百科全書(ニッポニカ) (in Japanese). Tokyo: Shogakukan. 2012. Archived from the original on August 25, 2007. Retrieved 2012-04-27.
"大山町 (Daisen-chō)". Nihon Daihyakka Zensho (Nipponika) (日本大百科全書(ニッポニカ) (in Japanese). Tokyo: Shogakukan. 2012. Archived from the original on August 25, 2007. Retrieved 2012-04-27.