Warren, R. (1986). A critique of state socialism. [S.l.]: B. Books.
Lua i Stíl Chicago (17ú heag.)Warren, Richard. A Critique of State Socialism. [S.l.]: B. Books, 1986.
Lua MLA (8ú heag.)Warren, Richard. A Critique of State Socialism. [S.l.]: B. Books, 1986.
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