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
Limburgsch Dagblad, 15 February 1966, p. 1: start of the closed Mahmillub trial of SOBSI leader Njono, who says he was told to inform Sukarno of a 'council of generals' but joined the coup instead. Students demanded a public trial; only selected journalists are admitted. Njono is defended by Dutch-born lawyer Trees Soe
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