Abadi, 25 Agustus 1951, hlm. 1: Kolom '1001 soal', resepsi Gerwis Bukittinggi
Abadi, 25 August 1951, p. 1: '1001 Questions' Column, Gerwis Reception in Bukittinggi
Abadi, 25 Aug 1951, p. 1: satirical note on a Gerwis reception in Bukittinggi where greetings of 'merdeka' and 'bebas' left the Gerwis city representative hesitating.