APA-čujuhus (7. p.)
Barbour, C. (2012). The Marx-machine: Politics, polemics, ideology. Lexington Books.
Chicago-čujuhus (17. p.)
Barbour, Charles. The Marx-machine: Politics, Polemics, Ideology. Lanham, Md.: Lexington Books, 2012.
MLA-čujuhus (9. p.)
Barbour, Charles. The Marx-machine: Politics, Polemics, Ideology. Lexington Books, 2012.
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