Bei "fei chu bu ping deng tiao yue" zhe bi de bei yang xiu yue shi (1912-1928) = Treaty revision campaign of the Beijing government, 1912-1928 : out of the shadow of the "Abrogation of unequal treaties" / Tang Qihua zhu.
被"废除不平等条约"遮蔽的北洋修约史 (1912-1928) = Treaty revision campaign of the Beijing government, 1912-1928 : out of the shadow of the "Abrogation of unequal treaties" / 唐启华著.