As One! For Equality, For Happiness, For Peace: World Congress of Women, Copenhagen 1953
Report volume (WIDF, Berlin, 1953) on the World Congress of Women, Copenhagen, 5-10 June 1953: reports, speeches, documents, resolutions and the officers elected. Gerwani and Gerwis are not named. Indonesia appears in the congress report (p. 4), which says its 10 delegates and observers came from six organisations, one
World Conference of Women Workers, Budapest 1956 (WIDF issue)
Issue of Women of the Whole World (no. 105, 1956) on the World Conference of Women Workers in Budapest, 14-17 June 1956 (497 delegates, 44 countries): reports on wage discrimination, working mothers, African women, Latin America, plus a contents list pointing to the Indonesian delegate's speech. This page itself says l
Working Women Shape Their Future: 2nd International Trade Union Conference on Working Women, Bucharest 1964
Proceedings volume published by the World Federation of Trade Unions (Prague, 1964) of the 2nd International Trade Union Conference on the Problems of Working Women, Bucharest, 11-16 May 1964: agenda reports, delegates' speeches, a Charter on the Economic and Social Rights of Working Women and a memorandum to the ILO.