(1970). Lenin the great theoretician.: Progress Publishers. progress publishers.
Chicago-čujuhus (17. p.)Lenin the Great Theoretician.: Progress Publishers. Moscow: progress publishers, 1970.
MLA-čujuhus (9. p.)Lenin the Great Theoretician.: Progress Publishers. progress publishers, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.