De Nieuwsgier, 20 Aug 1951: Makassar ceremony to incorporate four CTN ex-guerrilla battalions into APRI fails when they do not arrive; Col. Kawilarang expresses disappointment and Governor Sudiro calls party leaders. According to Pedoman Rakjat, Mrs Salawati Daud left for the interior to try to resolve the difficulties
US Consulate Medan telegram, 6 December 1965: after the PKI's 'virtual destruction' in Sumatra the Army extends control over civil service, press, youth, National Front and Hansip. Shows the institutional consolidation that followed the killings.
De Tijd commentary by C.H. Schaap (29 Sep 1967) on the executions of Untung and others for the 1965 coup. It says the generals were killed at Halim by "volunteers" trained by Maj. Sujono, "among them members of the communist women's organisation Gerwani", and notes the trials were broadcast and published.
Harian Neraca, 4 Mar 1989, p. 10: instalment 54 on April–August 1965, claiming AURI personnel helped train Pemuda Rakyat, Gerwani and other PKI organisations under the Dwikora volunteer programme.
Berita Yudha, 24 Oct 1994, p. 4: White Book instalment on PKI infiltration of IPPI and PGRI and the 'Angkatan V', with volunteers from Pemuda Rakyat and Gerwani.