Lavrishchev, A. (1969). Economic geography of the U.S.S.R: General information, geography of the industry, agriculture and transport. Progress.
Chicago-čujuhus (17. p.)Lavrishchev, A. Economic Geography of the U.S.S.R: General Information, Geography of the Industry, Agriculture and Transport. Moscow: Progress, 1969.
MLA-čujuhus (9. p.)Lavrishchev, A. Economic Geography of the U.S.S.R: General Information, Geography of the Industry, Agriculture and Transport. Progress, 1969.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.