Audio (9:23) of the Radio Republik Indonesia broadcast of 1 October 1965 announcing the 30 September Movement's 'Dewan Revolusi' (Revolutionary Council), uploaded to the Internet Archive; provenance unverified. Primary source for the coup's opening moments; Gerwani not mentioned in the description.
Anonymous silent black-and-white documentary footage (30:51), 1965-68, uploaded to the Internet Archive in 2023, titled 'Victims of the barbarity of G30S-PKI'. Frames show army officers, mourners at funerals of the murdered generals (caption 'Mitze Farre, sister of Pierre Tandean') and soldiers searching a 'PKI member'
Testimony of Dr Soebandrio, Sukarno's deputy prime minister, written after his 1995 release, arguing the 30 September Movement was a provocation exploited by Suharto's circle. Elite memoir; Gerwani is peripheral context.