Mongolia. Inner Mongolia University Press. p. 151. Qi, Jianmin (2002). 日本陆军与"蒙疆联合委员会" [Japanese Army and "Mengjiang Joint Committee"]. Research on the War of...
representative assembly at Zhangjiakou. Then the Mengjiang United Committee (蒙疆联合委员会; 蒙疆聯合委員會; Méng jiāng liánhé wěiyuánhuì) was established, Yu was appointed...