De Waarheid report (3 Jul 1947) on Amir Sjarifuddin's new Republican cabinet, announced by Radio Yogyakarta: 34 ministers and vice-ministers across PNI, Partai Sosialis, Labour and others. "Trimoerti" (S.K. Trimurti) is named Minister for Labour Affairs; Gerwani is not mentioned.
Algemeen Indisch Dagblad (1947-07-04) lists new Indonesian Republic ministers of state. Mrs. K. Trimurti (S.K. Trimurti) of the Partai Buruh Indonesia is Minister of Labour with Wilopo (PNI) as deputy; others include Wikana, Hamengkubuwono IX and Maruto Darusman (PKI).
Het Dagblad (Batavia) item, 4 Jul 1947, p.1, on the new Sjarifuddin cabinet. In the passage on ministers it notes that Mrs Trimurti (S.K. Trimurti, Partai Buruh) replaces Ulfah Santoso, the only woman minister in the previous cabinet, as minister of state for labour affairs. The rest concerns other ministers and party
Het Dagblad (Batavia) article (4 Jul 1947, p.1) listing the new Republican cabinet under Amir Sjarifuddin, with ministers and vice-ministers by party. It lists Mrs K. Trimurti as minister of state for labour affairs, with vice-minister Wilopo, and Wikana for youth affairs. Useful for Trimurti's appointment; no Gerwani
De Nieuwsgier, 17 Sept 1953: the Committee to Support Tunisia issues a manifesto backing Tunisia's freedom struggle against French policy, signed by many party leaders and organisations. S.K. Trimurti signs on behalf of Gerwis, with Maria Ulfah Santoso for Kowani and others for PNI, Masjumi, PSI, Parkindo. Shows Gerwis
De Nieuwsgier report (13 Dec 1954, p. 1) on a gathering of "creators of the proclamation" generation of 1945 at the Jakarta mayor's house, attended by D.N. Aidit, Isa Anshary, Mrs. Trimurti (S.K. Trimurti) and others, discussing the external situation. Trimurti appears only in the attendee list.
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
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
Algemeen Handelsblad (1965-10-09), concluding part of 'Backgrounds of the rebellion in Djakarta': surveys PKI under Aidit, PNI infiltration (including its women's movement), PKI campaign against village ulama, the banned BPS and the army's rising role under Nasution. Names S.K. Trimurti as wife of Sajuti Melik and chai
Stewart K. Sutley's MA thesis (Political Science, McGill, 1988) applies Tilly and Aya's 'political conflict' model to the PKI-Army struggle of 1949-65, arguing the PKI's state-within-a-state depended on Sukarno and was destroyed after the army struck at the president. Gerwani is treated only as the PKI's 'women's front