Merdeka, 4 Maret 1957, hlm. 3: 12 organisasi wanita dukung konsepsi Presiden
Merdeka, 4 March 1957: 12 women's organisations back the President's Konsepsi
Merdeka, 4 Mar 1957, p. 3: twelve Surabaya women's organisations including Wanita Demokrat and Gerwani declare support for Sukarno's February 1957 Konsepsi, alongside veterans' groups.