Merdeka, 6 Apr 1951, p. 2: Serikat Buruh Batik conference on fusion with the textile union; Gerwis listed among the guests and those who gave greetings, with SOBSI and MPs Werdojo and Pardede.
Soviet Woman, 28 Feb 1954, p. 30: article by Rantijem (SOBSI National Council member), written after her Nov 1953 USSR tour with a trade union delegation, on Indonesian women's conditions. Describes legal bars to women's state and foreign-firm work, unequal pay (4.30 rupees/day vs 155.49 subsistence minimum), no matern
Harian Rakjat, 27 Juli 1955, hlm. 4. Page 4 of the paper before the 1955 election: SOBSI sugar workers' delegation, an Indian globe-trotter, news items; no Gerwani content.
Harian Rakjat, 24 September 1955, hlm. 4. Advertisement page before the 29 September 1955 election with a news item on domestic textile industry; no Gerwani item.