OSS/State Department report OIR 5714.7 (30 May 1952) analysing PKI propaganda: party structure, front organisations, relations with international communism and themes. Names Gerwis under Mrs Mudigdo as the communist vehicle competing with Kowani for women, and BTI under S. Sardjono; appendices cover publishing, films,
News roundup of Antara dispatches, Indische Courant voor Nederland, 18 Apr 1953, p. 4. Relevant: Maasje Siwi of Gerwis left Surabaya for Copenhagen for the WIDF conference; SOBSI and union leaders left for Peking; also 17 October affair follow-up and Chairul Saleh's expulsion from the Netherlands.
Tempo feature (2 Oct 2021) on how Umi Sardjono led Gerwani: Marx House courses, the 1945 Barisan Buruh Wanita with S.K. Trimurti, Gerwis founded at Semarang (3-6 June 1950, Tris Metty chair), Umi chair from 1954 when it became Gerwani. Cites 650,000 members and 179 kindergartens at the 1957 Solo congress, WIDF links, s