VARGA, Y. (1968). Politico-economic problems of capitalism. Progress publishers.
Chicago-čujuhus (17. p.)VARGA, Y. Politico-economic Problems of Capitalism. Moscow: Progress publishers, 1968.
MLA-čujuhus (9. p.)VARGA, Y. Politico-economic Problems of Capitalism. Progress publishers, 1968.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.