Berita Yudha, 28 Mei 1966. Mahmillub trial of ex-Air Force Maj. Sujono: Heru Atmodjo says Sujono was responsible for training PR, SOBSI and Gerwani at Lubang Buaya; deputy Gatot Sukrisno says about 4,000 trained.
Angkatan Bersendjata, 6 November 1966 (edisi Mingguan). Preview of Omar Dhani's Mahmillub trial lists as evidence his order to provide facilities for the training of Pemuda Rakyat and Gerwani 'volunteers' at Halim.
Official institutional history, 'Seperempat Abad DPR RI', compiled by the DPR-GR Secretariat for the 25th anniversary in August 1970; it traces parliament from the KNIP to 1970 with membership rosters. For Gerwani it matters in the 1965-66 chapters: it records the NU demand (5 Oct 1965) to ban Gerwani, the 15 Oct 1965
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.
Harian Neraca, 13 Mar 1989, p. 10: instalment 60 on the 1 October abductions; says about 100 Gerwani members of AURI-trained 'Sukarelawan Kita' were at Lubang Buaya, citing the 'confession' of Nyonya Djamilah.
Harian Neraca, 16 Mar 1989, p. 10: instalment 63 on the 4 Oct 1965 exhumation, quoting Nasution's funeral speech naming Lubang Buaya as the training centre for 'Pemuda Rakyat, Gerwani and others'.