Neues Deutschland, 28 October 1964, p. 1: ADN dispatch from Sofia, headed 'Ilse Thiele neue IDFF-Vizepräsidentin'. At the end of the WIDF council session DFD chair Ilse Thiele was elected one of four new vice-presidents; Freda Brown (Australia), Vilma Espín (Cuba) and Umi Sardjono (Indonesia) were confirmed in the post
Pravda, 1 August 1965 (No. 213), pp. 1-2: TASS communique on the 7-31 July 1965 visit of a PKI delegation led by D.N. Aidit to the USSR, with talks with Brezhnev and Suslov, plus a notice of its departure. Umi Sardjono (Gerwani's leader) is listed as candidate member of the PKI Central Committee in the delegation. Gerw
Pravda no. 213, 1965 (excerpt; issue likely 1 August). Official communique on a PKI delegation's stay in the USSR, 7-31 July 1965: Aidit (head), Karel Supit, Ruslan Kamaluddin, Nungtjik A.R., candidate CC member Umi Sardjono, and an Aliarcham Academy representative; visits to Uzbekistan and Moscow, talks with Brezhnev'