中華人民共和国広西壮族自治区桂林市 [Guilin, Guangxi Zhuang Autonomous Region, China] (in Japanese). Archived from the original on 15 March 2020. Retrieved 20 June 2016.
桂林概况. people.com.cn (in Chinese (China)). Archived from the original on 29 October 2018. Retrieved 29 October 2018.
pref.yamanashi.jp
"Archived copy"(PDF). Archived from the original(PDF) on 24 September 2015. Retrieved 1 November 2014.{{cite web}}: CS1 maint: archived copy as title (link)
"Archived copy"(PDF). Archived from the original(PDF) on 24 September 2015. Retrieved 1 November 2014.{{cite web}}: CS1 maint: archived copy as title (link)
中華人民共和国広西壮族自治区桂林市 [Guilin, Guangxi Zhuang Autonomous Region, China] (in Japanese). Archived from the original on 15 March 2020. Retrieved 20 June 2016.