American Psychological Association
Marx, Karl, & Engels, Frederick ( 1979 ). Collected Works Marx and Engels 1853-1845 ( 00 ed. ). Progress Publishers.
Modern Language Association
Marx, Karl and Engels, Frederick. Collected Works Marx and Engels 1853-1845 . Progress Publishers. 1979
Chicago Citation
Marx, Karl and Engels, Frederick. Collected Works Marx and Engels 1853-1845 . 00 .Moscow
: Progress Publishers, 1979.
American Medical Association
Marx, Karl and Engels, Frederick. Collected Works Marx and Engels 1853-1845 . Progress Publishers; 1979.
