Soviet Woman, 31 Jul 1963, p. 44: WIDF programme adopted at its 1963 Moscow World Congress of Women, with an issue preview and the list of elected leaders. Eugenie Cotton re-elected president. Umi Sardjono (Indonesia) is named among Bureau members, with Freda Brown (Australia), Vilma Espin and others.
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
Published proceedings of the 7th Congress of the Women's International Democratic Federation (WIDF), Berlin, 26 October 1975: opening and general-secretary addresses (Aruna Asaf Ali, Fanny Edelman), the report on WIDF work since the 1969 Helsinki congress, finance and credentials reports, the Prospective Plan to 1980 a
Overview essay by Francisca de Haan (Women and Social Movements International database, c. 2012) on WIDF's origins, agenda, UN role and Cold War marginalisation, 1945-1991. Gerwani is listed once as a large, influential WIDF member organisation (with footnotes to Wieringa and to McGregor on Indonesian women and WIDF);