Some Opinions on Why the G-30-S Failed, Seen from a Military Viewpoint (Supardjo, 1966)
Brig. Gen. Supardjo's 1966 analysis, addressed to 'comrade leaders', of why the 30 September Movement failed, published by John Roosa in 2008. The only first-hand assessment by a movement leader.
Army leadership in Jakarta: 'infamy' as Njono, Sudisman, Wirjomartono executed
De Waarheid, 29 Oct 1968, p. 1: report, via Reuters, that the Indonesian military regime executed PKI Central Committee members Njono and Sudisman and Yogyakarta PKI secretary Wirjomartono by firing squad in Jakarta Bay after secret tribunal hearings; an initial report on Supardjo and Ruslan Kamaludin was retracted. It
Angkatan Bersendjata, 30 April 1969. PAB report on the Navy military court trial of ex-Major Adnan Soewardi for sheltering Gen. Supardjo; a witness, Sunarti, is identified as a member of the Gerwani Salemba branch.