Berita Yudha, 5 January 1968
Berita Yudha, 5 Januari 1968. Antara report on the arrest of lawyer Yap Thiam Hien, singling out Trees Sunito, defence counsel of Njono, as 'HSI figure and Gerwani leader' as proof of PKI front organisations' infiltration.
Harian Neraca serial 'Siapa menabur angin akan menuai badai' (65): Njono's confession and Untung as 'puppet'
Harian Neraca, 18 Maret 1989, p. 10: instalment 65 of Soegiarso Soerojo's serial. Covers Njono's confession on training at Lubang Buaya and opens a chapter on Untung as 'puppet'; names Mudigdio, mother of Aidit's wife, as a Gerwani figure.