Seven-page Ministry of Information file of short official biographies; only the first concerns Gerwani: parliamentary member no. 86 Umi Sardjono (b. Salatiga 1923, PKI list for East Java), with her career from Semarang telephone office to Kediri and Gerwani.
Api Kartini (1963) report by Ratna on the Gerwani DPP Plenary held in Jakarta, 6-10 January 1963, a year after the 4th Congress. Umi Sardjono's general report praised the Irian Barat victory and the end of the state of emergency (1 May 1963), and the plenary resolved to strengthen the Nasakom-based national front, supp
Duta Masjarakat, 7 Desember 1968. Antara brief from Semarang: an ABRI team raided a meeting of six PKI members, 'two of them Gerwani leaders', in Bringin, Salatiga; two captured wounded.
Ruth Indiah Rahayu's 2017 biographical portrait of Umi Sardjono (1923-2011), Gerwani chair, from Umi's own stories told 2004-09; opens with the film's Jamilah, whom Umi met in detention and apologised to. Intimate life history of a Gerwani leader.
Tempo biographical feature (2 Oct 2021, Isma Savitri and Nurdin Kalim) on Umi Sardjono's early life: born Suharti Sumodiwirjo in Salatiga, 24 Dec 1923, inspired by Kartini, joined Parindra then Gerindo, worked as an underground courier in East Java, tortured by the Japanese in 1943 alongside S.K. Trimurti, married Suki