Howard Federspiel's PhD thesis (McGill, 1966) on the Persatuan Islam (Persis), the modernist Muslim organisation founded in Bandung in 1923, covering its beliefs, polemics and politics to 1963. Chapter 10 treats Persis views on women's role, veiling and polygamy. It never mentions Gerwani or Gerwis; the only link is a
FBIS item (Jakarta radio, 8 Mar 1966): Subandrio's speech at the International Women's Day rally in Senayan, sponsored by the National Front and Kowani. He denied that Indonesia had veered right, urged solidarity with progressive states and Nasakom, and said women played an important role. Gerwani is not named.
Algemeen Handelsblad (1966-03-09, pp. 1 and 11): student and schoolchildren demonstrations in Jakarta, tanks outside ministries, a student demand to ban the PKI, and Siliwangi troops beating the Cakrabirawa guard to the university. Sukarno told a meeting of Indonesian women (unnamed) to amend a resolution to condemn Am
Angkatan Bersendjata, 12 Mar 1966, the Supersemar issue, with Sukarno's 8 March International Women's Day address, Muslimat NU's Mahmudah Mawardi demanding a PKI ban 'because women feel the effects', and the decree dissolving the PKI.