Saskia Wieringa's Brill encyclopedia entry (2005) on women in Indonesia's revolutionary movements from Kartini to the New Order, noting the 1965 massacres spurred by accusations of sexual perversion against young communist women. Concise reference.
Francisca de Haan's article (German, Feministische Studien 2009) on the WIDF's early years 1945-50: founding congress in Paris, leaders Cotton, Ibarruri and Popova, and the destruction of the US affiliate by HUAC. Background on the federation Gerwani later joined.
Geoffrey Robinson's 2018 synthesis of the 1965-66 violence (about 500,000 killed, a million detained), arguing the army provoked and organised it, the US and allies facilitated it, and colonial and Cold War history set the preconditions. Context; Gerwani in the propaganda chapters.
Pohlman's chapter on the interrogation and torture centres ('devil's houses') in the army's 1965-70 detention system, opening with Sudjinah's account of capture with Sulami in Feb 1967 and torture at Gunung Sahari. Evidence from a handful of survivor testimonies.
Elisabeth Armstrong's 2023 book reconstructing the Asian Women's Conference, Beijing, 10-16 Dec 1949, hosted by the WIDF and the All-China Democratic Women's Federation, with its 'inside/outside' praxis of women's anti-imperialism. Context for WIDF-Asia ties before Gerwis's founding.