Susan Blackburn's 2004 book on how Indonesian women's organisations and the state interacted over education, marriage, suffrage, polygamy, motherhood, work and violence from the colonial period to 2003. Standard background, with Gerwani as one actor.
Muhadjir Darwin's survey (March 2004) of Indonesian women's movements from precolonial heroines through the 1928 Women's Congress, Fujinkai, Kowani and the Sukarno-era polygamy campaign against Hartini, to the New Order. Short historical overview.
Elizabeth Martyn's 2005 book (from her Monash PhD) on the 1950s Indonesian women's movement as a whole, covering organisations, socio-economic work, elections, the marriage-law campaign, international activism and the regions. Gerwani appears within a broader field.
Agung Ayu Ratih's review (2007) of Elizabeth Martyn's book on the postcolonial women's movement, welcoming its recovery of 1950s activism as complementing Wieringa and confirming that Gerwani's destruction meant women's political retrenchment, with sharp critique of the core argument.
Ipong Jazimah's 2016 biographical sketch of S.K. Trimurti (1912-2008): journalist, labour minister, Gerwis co-founder, Petisi 50 signatory. Pages 50-51 cover Gerwis's founding; relies on a few secondary sources.