Het Nieuwsblad voor Sumatra page-4 advertisement (1 Apr 1952): a long Blue Band/Unilever prize-draw winners list (cars, scooters, radios, etc.) with hundreds of names and towns. 'M. Caropeboka - Bogor' appears as a ballpoint winner. Nothing indicates any link to Sumiyarsi Siwirini Caropeboka; the name match is coincide
TAPOL Bulletin no. 25, December 1977 (London). Focuses on the 20 December releases from Buru and Tanjung Kasau, new 'resettlement' labour camps, the Amnesty report and Sudomo interview, the Sawito trial, student protests, and press reports (Newsweek, Economist, Age, Asahi, De Telegraf, FEER) on Buru. Page 11 rebuts Jen
Issue no. 71 (September 1985) of TAPOL Bulletin, the British campaign for Indonesian political prisoners. It carries an anonymous ex-prisoner's article on the 'G30S/PKI' symbol, reports on death-row prisoners, the Gatot defence statement, harassment of ex-prisoners and military reorganisation. Gerwani appears only once