Sukarno and Sukarno, orator, “Amanat PJM Presiden Sukarno pada Peringatan 40.000 Korban Westerling di Sulawesi Selatan, Senajan, Djakarta, 10 Desember 1964,” Monash Collections Online, accessed December 10, 2023, https://repository.monash.edu/items/show/12630.