Abadi, 11 July 1951, p. 1: Pasuruan Women's Organisations' Halal Bihalal
Abadi, 11 July 1951, p. 1: brief note that Pasuruan women's organisations (Aisyiyah, Perwari, Gerwis, PPI) would hold a joint halal bihalal; also Surabaya groups opposing a Sukarno plan.
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.
Berita Yudha, 31 December 1997: biography of General Basuki Rachmat (2)
Berita Yudha, 31 Dec 1997, p. 4: hero biography stating a Gerwani demonstration in Surabaya on 27 Sept 1965 damaged the East Java governor's residence, reported by Basuki Rachmat to Yani.