Bali Post, 13 March 2000: interview with Hardoyo, '... the PKI remains a mystery'
Bali Post, 13 Mar 2000, p. 11: Wimar Witoelar interview with ex-CGMI leader Hardoyo, stating that the autopsy showed Gerwani did not mutilate the generals, a story that had inflamed mass killings.
The Cold War in the City of Heroes: US-Indonesian Relations and Anti-Communist Operations in Surabaya (Setiyawan, 2014)
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