1. Dr. Sun Yat-sen dies in Peking. The New York Times. Released on March 12, 1925.
http://query.nytimes.com/gst/abstract.html?res=9F07EED8123FE733A25751C1A9659C946495D6CF&legacy=true
. Accessed 10 June 2016.
2. Foreign news: lost leader. Time. Released on March 23, 1925.
http://content.time.com/time/magazine/article/0,9171,881448,00.html
. Accessed 10 June 2016.
3. Important news. Qun Qiang Bao. Released on March 15, 1925.
4. Seventeenth annual report of the medical superintendent of the Peking Union Medical College Hospital for the year ending June 30. Bureau of engraving and printing. China: Peking; 1925.
5. Sharman L. Sun Yat-sen, his life and its meaning: a critical biography (re-issued 1968). California: Stanford University Press; 1934. p. 305–6.