South China Morning Post, 17 July 1999, p.37, Marian Wilkinson (Sydney Morning Herald), 'Killing off the communists': newly released US embassy and CIA cables show US officials encouraging the army's anti-PKI campaign in Oct-Nov 1965, urging anti-PKI propaganda that links 'diabolical murder and mutilation of the genera
PhD dissertation in History (UCLA, 2014) by Dahlia Gratia Setiyawan on U.S. anti-communist operations and the 1965-66 purge in Surabaya. Gerwani appears in context: as the PKI's women's affiliate (ch. 1), through the Surabaya women's coalition GOWS in the 27 September 1965 Grahadi demonstration (ch. 4), and in the Army
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.