US Consulate Medan telegram, 6 December 1965: Muhammadiyah preachers say 'conscious' PKI members must be killed, like NU's final interpretation. Evidence of religious legitimation of killing; Gerwani not mentioned but relevant to women members.
PhD dissertation (Yale, 1967) by R. William Liddle, a political-science study of local parties and political integration in Simalungun regency and Pematangsiantar, North Sumatra, based on 1963-64 fieldwork. Gerwani appears in a few brief passages in ch. VI: listed among PKI mass organizations (p. 190), given no members
Roger Paget's 1970 Cornell PhD thesis on how student and youth action groups, culminating in KAMI, emerged after 1 October 1965 and helped undermine Sukarno. Gerwani appears in several passages: action fronts demanded its banning (p. 44) and its offices were ransacked (p. 63); Herlina denounced it for not fighting Mala