ebrary, Inc, & Daniels, R. V. (1993). A documentary history of communism in Russia: From Lenin to Gorbachev. University Press of New England.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Robert Vincent Daniels. A Documentary History of Communism in Russia: From Lenin to Gorbachev. Hanover: University Press of New England, 1993.
Lua MLA (9ú heag.)ebrary, Inc, agus Robert Vincent Daniels. A Documentary History of Communism in Russia: From Lenin to Gorbachev. University Press of New England, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.