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"大雪山国立公園" [Daisetsuzan National Park]. Dijitaru Daijisen (in Japanese). Tokyo: Shogakukan. 2012. OCLC56431036. Archived from the original on August 25, 2007. Retrieved 2012-08-28.
"大雪山国立公園" [Daisetsuzan National Park]. Nihon Kokugo Daijiten (in Japanese). Tokyo: Shogakukan. 2012. OCLC56431036. Archived from the original on August 25, 2007. Retrieved 2012-08-28.
"大雪山国立公園" [Daisetsuzan National Park]. Nihon Daihyakka Zensho (Nipponika) (in Japanese). Tokyo: Shogakukan. 2012. OCLC153301537. Archived from the original on August 25, 2007. Retrieved 2012-08-28.
"大雪山国立公園" [Daisetsuzan National Park]. Nihon Rekishi Chimei Taikei (in Japanese). Tokyo: Shogakukan. 2012. OCLC173191044. dlc 2009238904. Archived from the original on August 25, 2007. Retrieved 2012-08-28.
石狩川 [Ishikari River] (in Japanese). Tokyo: Ministry of Land, Infrastructure, Transport and Tourism. 2007. Archived from the original on 2009-04-01. Retrieved Aug 28, 2012.
"大雪山国立公園" [Daisetsuzan National Park]. Dijitaru Daijisen (in Japanese). Tokyo: Shogakukan. 2012. OCLC56431036. Archived from the original on August 25, 2007. Retrieved 2012-08-28.
"大雪山国立公園" [Daisetsuzan National Park]. Nihon Kokugo Daijiten (in Japanese). Tokyo: Shogakukan. 2012. OCLC56431036. Archived from the original on August 25, 2007. Retrieved 2012-08-28.
"大雪山国立公園" [Daisetsuzan National Park]. Nihon Daihyakka Zensho (Nipponika) (in Japanese). Tokyo: Shogakukan. 2012. OCLC153301537. Archived from the original on August 25, 2007. Retrieved 2012-08-28.
"大雪山国立公園" [Daisetsuzan National Park]. Nihon Rekishi Chimei Taikei (in Japanese). Tokyo: Shogakukan. 2012. OCLC173191044. dlc 2009238904. Archived from the original on August 25, 2007. Retrieved 2012-08-28.