05/15/202605/15/2026 Revolution's Newsstand ‘Draft Programme of the Communist Party of Bulgaria’ from Symposium on the Programme Question. Published by the Communist International, 1924.
05/12/202605/12/2026 Revolution's Newsstand ‘The Situation in the Communist Party of Bulgaria’ by T. Lechanoff from International Press Correspondence. Vol. 2 No. 71. August 22, 1922.
11/12/202411/12/2024 Revolution's Newsstand ‘The Bulgarian Communist Party’s Activities in 1920’ by V. Kolorov from Moscow. Vol. 1 No. 32. July 3, 1921.