Verantwoordelijkheid voor Fonds Kemerdekaan (Responsibility for the Fonds Kemerdekaan)

Indische Courant voor Nederland, 27 Apr 1957, p. 3: Hatta's secretary and Sumanang explain that the Fonds Kemerdekaan became the Fonds Nasional under Sumanang, who took responsibility for its gold and silver jewellery used for guerrilla funding in 1948-49. S.K. Trimurti is cited as able to confirm that her husband Saju