Antara news roundup, Indische Courant voor Nederland, 13 May 1953, p. 4 (4-7 May). Relevant item: Setiati Surasto, Maasje Siwi and Kartinah left for the WIDF congress in Copenhagen. Rest covers the bank strike, the 17 October affair and the Wilopo cabinet's refusal to seek a confidence vote.
CIA intelligence survey of the PKI's history, structure and front organisations, May 1955, before the September 1955 elections. Section III.E (report pp. 49-50) profiles Gerwani: founded 1950 as Gerwis, renamed Gerwani at the March 1954 congress, 25,000+ members, S.K. Trimurti general chairman and Umi Sardjono chairman
Front page (with pp. 2-4) of Bintang Timur, Jakarta, 9 Mar 1956. One column reports the 10th-anniversary celebration of the Women's International Democratic Federation (GWDS/WIDF) at the SBKA hall, Manggarai: Gerwani chair Umi Sardjono urges women's organisations to get women's rights written into the Konstituante, cit
Bintang Timur, 5 July 1956, p. 1 (four-page issue). Reports that the Indonesian women workers' delegation returning from the world women workers' conference in Budapest was refused entry/visas in Thailand on the way back via Copenhagen and told to continue flying or be jailed. Ten delegates are named from trade unions,
Compilation of US embassy Djakarta biographical despatches (2 Aug 1960) on members of the new Gotong Royong parliament. Contains profiles of Gerwani figures: Umi Sardjono (Gerwis then Gerwani chairwoman, WIDF delegate 1960), Francisca Fanggidaej (PKI women's group Gerwani board), Setiati Surasto (SARBUPRI, Gerwani link