Marx, K. (1963). The poverty of philosophy. International Publishers.
Chicago-čujuhus (17. p.)Marx, Karl. The Poverty of Philosophy. New York: International Publishers, 1963.
MLA-čujuhus (9. p.)Marx, Karl. The Poverty of Philosophy. International Publishers, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.