Nieuwe Courant, 4 June 1951: Acheson on Korea and the risk of Soviet intervention, with a short note that about 10,000 children celebrated International Children's Day on Merdeka Square, Jakarta, on a committee including Gerwis, IPPA and Pemuda Rakjat, with 4,000 Chinese youths from eight Chinese schools.
De Locomotief, 6 Dec 1954: tens of thousands rally on Merdeka Square, Jakarta, organised by the West Irian liberation committee with women's associations. Speakers include Umi Sardjono of Gerwani, who read out the resolution demanding unilateral incorporation of West Irian, severing relations with the Netherlands and a
Second copy of the De Locomotief report of 6 Dec 1954 on the Merdeka Square mass meeting for West Irian. Umi Sardjono of Gerwani spoke and read the resolution demanding unilateral incorporation, severing of Dutch relations and abrogation of the agreements; text differs slightly in wording ('colonial Dutch government').