Brig. Gen. Supardjo's 1966 analysis, addressed to 'comrade leaders', of why the 30 September Movement failed, published by John Roosa in 2008. The only first-hand assessment by a movement leader.
English pamphlet (Melbourne, 1975, trans. Benedict Anderson) of PKI General Secretary Sudisman's final Mahmillub speech of 21 July 1967, 'Analysis of Responsibility'. A leader's self-critical account of the PKI and the 30 September Movement.
Hermawan Sulistyo's 1997 Arizona State history PhD, 'The Forgotten Years', studies the 1965-66 killings in Jombang-Kediri, East Java, from interviews and documents, finding no single national pattern and stressing local conflict and military-backed operations. Gerwani appears in passing: its claimed 1.75 million member
Seven-page summary (LIPI journal, 2010) of Djakababa's dissertation arguing 1 Oct 1965 was chaotic and the New Order turned it into a good-versus-evil narrative via trials, the monument, commemoration and the film. Short companion to the full thesis.
Tempo historiography essay (1 Oct 2012) on the 1965-66 mass killings, outlining three phases of writing about 1965 and proposing 'jingoism' and 'vendetta' (macho, anomie-driven local score-settling) as cultural explanations, with the label 'PKI lu' as a channel for hatred. Argues history is interpretation and need not