Het Parool column 'P.N.I.' (11 Nov 1955) analysing the 1955 Indonesian election result: the PNI did well despite corruption; Sukarno's second marriage (Hartini) had been thought to hurt him as it moved many prominent Indonesian women to militant counter-action, but the fight against polygamy was a concern of a handful
Long profile of Sukarno by C.H. Schaap in De Tijd (6 Feb 1958) tracing his career and manoeuvres. It notes that in Oct 1954 his marriage to Hartini caused general indignation among Indonesian women, who remembered his book "Sarinah", and that Fatmawati left him. Gerwani is not named.
Commentary by C.H. Schaap in De Tijd (10 Sep 1966) on the campaign to vilify Sukarno after he lost the "president for life" title, including his private life and wives (Fatmawati, Hartini, Ratna Sari Dewi, Haryati). It says this is "a slap in the face for the Indonesian women's movement, which strives for monogamy"; Ge