Abadi, 31 July 1951, p. 1: Two 17 August Committees in Yogya
Abadi, 31 July 1951, p. 1: Aneta report that SOBSI and left groups including Gerwis formed a separate 17 August committee in Yogyakarta, denouncing the municipal committee as undemocratic.
Pewarta Soerabaia, 21 November 1957: Concordia building, Malang
Pewarta Soerabaia, 21 Nov 1957, p. 4: Malang municipality orders six organisations including BTI and Gerwani (Malang regency branch) to vacate the ruins of the former Societeit Concordia within seven days.
Spread of Islam in Majapahit and Blambangan (serial, part 50)
Bali Post, 24 Dec 1993, p. 5: a serial instalment rejecting the claim that the 1926 Bedewang peasant revolt was a PKI product with its mass organisations including Gerwani.