"Treaty of Amity, Commerce and Navigation, between Sweden and China, Signed at Peking, July 2, 1908, with the Additional Article Signed at Peking May 24, 1909". The American Journal of International Law. 4 (4): 337–346. 1910. doi:10.2307/2212084. JSTOR2212084. S2CID246005071.
jstor.org
"Treaty of Amity, Commerce and Navigation, between Sweden and China, Signed at Peking, July 2, 1908, with the Additional Article Signed at Peking May 24, 1909". The American Journal of International Law. 4 (4): 337–346. 1910. doi:10.2307/2212084. JSTOR2212084. S2CID246005071.
"Treaty of Amity, Commerce and Navigation, between Sweden and China, Signed at Peking, July 2, 1908, with the Additional Article Signed at Peking May 24, 1909". The American Journal of International Law. 4 (4): 337–346. 1910. doi:10.2307/2212084. JSTOR2212084. S2CID246005071.