長野市・信州新町・中条村合併後調査報告について. Nagano official website (in Japanese). Nagano City. Archived from the original on October 19, 2011. Retrieved September 18, 2011.
city.nagano.nagano.jp
長野市・信州新町・中条村合併後調査報告について. Nagano official website (in Japanese). Nagano City. Archived from the original on October 19, 2011. Retrieved September 18, 2011.