Njono: PKI coup hastened by Sukarno's illness
Leeuwarder Courant, 1 December 1965, p. 11: relays armed-forces newspaper reports of SOBSI chief Njono's interrogation statements: planning began in July, Aidit's claim that Sukarno was gravely ill was decisive, and Njono was to raise a 2,000-man reserve from PKI, Pemuda Rakjat, Sobsi, BTI and Gerwani members, learning
Angkatan Bersendjata, 25 February 1966
Angkatan Bersendjata, 25 Feb 1966, during Untung's Mahmillub trial. A Padang anecdote mocks a PKI figure who called Gerwani 'Gargani' and Lekra 'Lecigak'; new Dwikora cabinet installed.
The 30 September Movement: a political movement of the armed forces or an intelligence operation? (Holtzappel, 1979)
Journal article by Coen Holtzappel (Journal of Contemporary Asia, 1979) analysing the Untung and Njono trial records to argue the 30 September Movement was steered by Air Force and Army intelligence, with Sjam's Pringgodani group deliberately compromising the PKI and Aidit. Gerwani is mentioned only once, in a footnote