Živkov, T. (1975). On the new programme of the Bulgarian Communist Party: Excerpt from the report of the Central Committee of the Bulgarian Communist Party on the Tenth Party Congress, April 20, 1971. Press.
Chicago-Zitierstil (17. Ausg.)Živkov, Todor. On the New Programme of the Bulgarian Communist Party: Excerpt from the Report of the Central Committee of the Bulgarian Communist Party on the Tenth Party Congress, April 20, 1971. Sofia: Press, 1975.
MLA-Zitierstil (9. Ausg.)Živkov, Todor. On the New Programme of the Bulgarian Communist Party: Excerpt from the Report of the Central Committee of the Bulgarian Communist Party on the Tenth Party Congress, April 20, 1971. Press, 1975.
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