Harian Rakjat, 27 Juli 1955, hlm. 4
Harian Rakjat, 27 July 1955, p. 4
Harian Rakjat, 27 Juli 1955, hlm. 4. Page 4 of the paper before the 1955 election: SOBSI sugar workers' delegation, an Indian globe-trotter, news items; no Gerwani content.
40 Tahun PKI
40 Years of the PKI
'40 Tahun PKI', compiled by the PKI History Institute (Lembaga Sejarah PKI) for the party's 40th anniversary, Yayasan Pembaruan, Jakarta 1960, following D.N. Aidit's 'Lahirnya PKI dan perkembangannya'. A party-line history from the 1920 founding through the 1926 uprising, Japanese occupation, revolution and the VI Cong