The Forgotten Years: Mass Slaughter in Jombang-Kediri 1965-1966 (Sulistyo, 1997)
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
Tempo, 1 October 2012: The question of victim statistics
Tempo explainer (1 Oct 2012) on victim statistics for 1965-66 (estimates 200,000 to 3 million; most likely about half a million), weighing the Oei Tjoe Tat commission's 78,000, Kopkamtib's 1 million, Sarwo Edhie's 3 million and census evidence. It notes army propaganda about torture of the generals at Lubang Buaya was
The Killing Season: A History of the Indonesian Massacres, 1965-66 (Robinson, 2018)
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.