Tohutoro APA (7th ed.)

Modrz hinskaya, Y. (1972). Leninism and the battle of ideas. Progress.

Tohutoru Kātū Chicago (17th ed.)

Modrz hinskaya, Yelena. Leninism and the Battle of Ideas. Moscow: Progress, 1972.

Tohutoro MLA (9th ed.)

Modrz hinskaya, Yelena. Leninism and the Battle of Ideas. Progress, 1972.