Kühne, K. (1979). Economics and Marxism. St. Martin's Press.
Chicago-čujuhus (17. p.)Kühne, Karl. Economics and Marxism. New York: St. Martin's Press, 1979.
MLA-čujuhus (9. p.)Kühne, Karl. Economics and Marxism. St. Martin's Press, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.